A/N: Before reading I'm going to clarify something. This is a multi-crossover. It is not only Ben 10 and Justice League, but will involve Danny Fenton/Danny Phantom and Rex Salazar. Anyway I would like to say a thank you to The Incredible Muffin for giving me some tips to improve the chapter.

Now on to the story!

Disclaimer: I sadly do not own Ben 10, Justice League, Danny Phantom, and Generator Rex.

Metropolis

Metropolis a place where is usually crowded with people is now an empty wasteland. Buildings are destroyed, roads are broken, and not a single living person is there.

In the middle of the city lay half the Watchtower.

Before the war, the population of Earth was increasing, but now there are only 3% of humans. The League has lost, every superhero has been killed. Now they can rebuild Earth in their own image.

Clockwork's Headquarter

Inside his headquarters, Clockwork pause the images of the destroyed planet. Clockwork turned around to Paradox who wore a white shirt with a brown vest and a lab coat over it, with black pants and a pair of goggles around his neck.

Paradox looked at Clockwork and asked "Is that what you wanted to show me?"

Clockwork in his child form transformed to his adult form with his violet cloak and pale face.

Clockwork pointed his time staff at image of Earth and said "Our job is to watch what happens in different worlds. And you just saw-"

Paradox interrupted "I'm sorry, but isn't your job to see every alternative of your world?"

Clockwork sighed and replied "Yes," Clockwork turned around and used his time staff to show his current world and continued "As you can see my world is doing just fine."

Paradox smiled and said "That's good. And I think it is safe to say that the worlds that I overlook are fine as well."

Clockwork transformed to his old form who looked the same as his adult form except his old form has a white snow beard.

Clockwork said "Do you want me to replay the whole thing?"

Paradox chuckled and took a gumball out of his pocket and said "No need. I know what happened."

Paradox threw the gumball in his mouth and asked "Would you like one?"

Clockwork shook his head and said "That world is in danger. They will cause havoc."

Paradox replied "And what do you suppose we do? We can't interrupt time ourselves, besides that world is very different than any of our worlds, their law of space time continuum is different and much more stricter than ours."

Clockwork smiled and said "If we combine our powers we can make a portal that allows anyone to go in."

Paradox looked at Clockwork with a serious face and said "Yes, but wouldn't we get in trouble with the forces there?"

Clockwork replied "No. I know someone there. He can arrange things once we tell him about what will happen in the future if we don't interfere."

Clockwork looked away from Paradox and used his time staff to create a portal that shows his world and said "I'm sure I know a person that will be willing to go."

Paradox sighed and said "He can't go by himself."

Clockwork chucked and replied "Which is why, we will form a team. A team of heroes that already proved themselves worthy and are able to help change that world for the better,"

Paradox replied "You do know that once we send anyone in that world, they will not be able to return home."

Clockwork nodded and said "Yes, but to save a world from destruction. It's worth it."

Paradox replied "Very well. I will try to get some heroes that I know will help."

Clockwork smiled and said "Bring them here, that world needs all the help it can get."

Paradox s said "Will you set up the preparations for them?"

Clockwork nodded and said "Yes, just tell me their names and I'll set everything up."

Paradox replied "Very well. Let's get to work."

Amity Park

It's been a couple of months since Danny led a group of ghost to save the world from the asteroid. Since then, his secret identity has been revealed to the world. And to his surprise everybody accepted him as their hero.

In a warehouse, a group of workers were moving some furniture around until a ghost with pale skin and purple warehouse outfit appeared. The group of workers panicked and tried hitting the ghost with one of the boxes. But the ghost lifted his hand up and controlled the box.

The ghost yelled out "I am the Box Ghost! Beware!"

The Box Ghost used his powers to lift all the boxes in the warehouse and was ready to strike until he was tackled to the wall by another ghost.

Box Ghost looked at the ghost and said "You! I will defeat you this time!"

The ghost has white snow hair, black whole outfit with a DP emblem on his chest with white gloves and shoes.

One of the warehouse workers pointed at the ghost and said "It's Danny Phantom!"

Danny looked down at the workers and said "You guys should go run."

The workers nodded and ran out of the warehouse.

Danny looked at the Box Ghost and sighed "Box Ghost, do you really want another beating? Can I just send you back to the ghost zone peacefully for once?"

Box Ghost yelled "No! I am the Box Ghost!"

Danny replied "I know -…"

Before Danny could finish, a huge box hit him. It slammed Danny to the wall. Then all of the sudden more boxes appeared and hovered above Danny. As the boxes were smashing down towards Danny, time started to slow down and after a couple of milliseconds time stopped.

A huge spinning blue clock appeared and a voice out of nowhere said "Time Out."

Appearing from the blue clock stood Clockwork who looked down to see bunch of boxes and furniture on top of Danny.

Clockwork sighed and said "Now I'm starting to doubt he can handle the mission."

Clockwork poked the button on his time staff and said "Time In."

Danny and Box Ghost continued the fight as if nothing has happened, Danny managed to turn intangible to avoid the boxes and then flew towards Box Ghost.

Danny extended his palm towards the Box Ghost, and suddenly his palm began to form a green ray. Danny fired the ray at Box Ghost and then slammed himself towards the Box Ghost.

The Box Ghost fell to the ground, which Danny took advantage and pulled out his Fenton Thermos. He activated the Fenton Thermos to suck the Box Ghost in.

Danny then capped the Fenton Thermos and was ready to leave until he heard a voice behind him.

"You have grown since the last time I saw you."

Danny turned around to see Clockwork floating behind him.

Danny replied "Hey Clockwork."

Clockwork smiled and said "How goes everything?"

Danny sighed and said "Well okay I guess. My best friends both went away for vacation while I'm stuck here."

Clockwork changed into his baby form and said "Well I've heard not a lot of ghost come to haunt Amity Park anymore."

Danny nodded and said "Yeah ever since the incident with the asteroid, ghosts and humans are starting to get along," Danny looked at his Thermos "Except for the dumb ones."

Clockwork chuckled and said "Well that's good."

Danny gave Clockwork a stare and said "So what's up Clockwork? You don't normally come visit me to find out how I'm doing."

Clockwork replied "Danny, there is an important mission that only you can take."

Danny eyes widened and said "Did something happen to-"

Clockwork shook his head and interrupted "No nothing about him. It's a threat on another dimension."

Danny got curious and said "Ghost related?"

Clockwork chuckled and said "No."

Danny shrugged and said "What exactly is it?"

Clockwork replied "Something horrible will happen to another dimension. Unless you and two other heroes intervene."

Danny was a bit a lost and said "Group of heroes? What other dimension?"

Clockwork sighed and said "Allow me to explain the situation to you."

Ben 10 World: Ben's Room

It's been 3 months since defeating Dagon. Ben Tennyson, Earth's greatest hero, has been relaxing since then. Not many villains have dared challenge Ben anymore after hearing he defeated someone that was god-like.

On the bed sat Ben Tennyson with his smoothie watching a marathon of his favorite show Sumo Slammer.

After watching the last episode of the marathon, Ben sat on his chair looking outside his window.

"Man this summer has been boring so far. Nothing exciting happened so far. Not even a lame villain showed up yet."

Paradox appeared behind Ben chuckling and said "And here I thought you would enjoy a break from saving the world Ben."

Ben swung his chair around to see Paradox and replied "Hey Paradox. Didn't know you were here."

Paradox smiled and said "Ben I need your help again."

Ben excited for a new mission replied "You know me Paradox. I'm always up for a mission. What is it this time?"

Paradox answered "Well, a parallel world needs help. The future of that world right now looks bleak and if things go the way it is right now then destruction will come."

Ben smirked and said "A world in trouble? No problem, I'll help them out and prevent the destruction."

Paradox nodded and replied "A couple of things you must know. First you will be going with two other people who are in different world as well."

Ben drank his smoothie and said "I figured I would go with somebody. It's ashamed that Gwen left for college and Kevin went with her. But-"

Paradox interrupted and said "Let me finish. Second thing you must know is that, the event that leads to the destruction of the world will not happen right away. To be honest even I do not know when the event will be triggered. So you must be ready for anything."

Ben nodded and replied "Don't worry Paradox. I've never let you down before and I won't start now."

Paradox smiled and said "I know Ben. But you must know one more thing. Once you go to the other world, then you can't come back home."

Ben eyes widened and replied "You're kidding right? You can just bring me back after completing the mission."

Paradox frowned and said "No Ben I can't. The laws of space and time are completely different in that world I can only bring you in but not out. If you refuse to go I understand."

Ben didn't respond for minute and then replied to Paradox "I want to go Paradox, trust me. But to leave my family and friends behind forever is hard to do."

Paradox nodded and asked "So is that a no?"

Ben shook his head and replied "If can you give me some time to talk with my parents, then I can decide."

Paradox smiled and replied "Very well. I'll be back soon. I have to go somewhere else."

Ben nodded and watched Paradox leave.

Ben walked around his house waiting for his parents to arrive but remembered they went away for the week.

Ben activated the Ultimatrix and turned the dial and then slapped it down.

A bright flash of green appeared. After the light vanished, a red creature with yellow wings appeared.

It yelled out "Jet Ray!"

Jet Ray flew out of the house and went south.

After 20 minutes of flying, Jet Ray landed in front of an apartment and transformed back to normal Ben.

Ben walked towards the door and knocked.

Ben thought to himself "I'm sure they help me decide."

A person unlocked the locks and opened the door.

Ben said "Hey Kevin is Gwen with you?"

Kevin raised a brow and replied "Hey Tennyson, didn't expect you to drop by. Yeah she's here."

Kevin opened the door wider to let Ben in.

Gwen was sitting on the couch doing homework but looked up when she noticed Ben walking in.

Gwen said "Hey Ben, didn't knew you were coming by. What's up?"

Ben sat down next to his cousin and sighed.

Ben explained to Gwen and Kevin about what happened early in the day.

After hearing everything, Kevin replied "So what's the problem?"

Ben glared at Kevin and answered "Did you pay attention? If I go then I won't be able to come back home."

Kevin shook his head and said "Tennyson I've known you for a long time. You would do anything to save people. Now your second guessing yourself?"

Gwen replied "Kevin that's not it. Ben does not want to leave his family forever."

Ben nodded when Gwen finished and added "Exactly."

Kevin sighed and replied "Alright. But listen Tennyson, ever since you got that watch, you risked your life to save others. Besides, I'm sure I can try and find a way to bring you back."

Ben smiled and said "Well it's not easy as it sounds Kevin. Apparently the rules of time traveling in that universe, is different than ours."

Gwen replied "Ben if you go, we will all understand. And I'm sure we can find a way to meet up with each other."

Kevin added "You will be doing your job."

Ben smiled and replied "Thanks guys. I'm glad you support me."

The trio gave a group hug.

Paradox appeared and said "So Ben have you made a decision?"

Ben looked at Paradox and said "Yeah I've decided that I'm going."

Paradox smiled and then opened a portal motioning Ben to go in.

Ben looked at Gwen and Kevin and smiled at them.

Ben then put on his signature green jacket with the number 10 on the left and said "It's Hero Time!"

But before walking in the portal, Ben asked "Uh Paradox can we go to Mr. Smoothies first? I want to get my last smoothie before saving the world again."

Kevin chuckled while Gwen just shook her head smiling.

Paradox chuckled along and replied "Very well Ben."

Generator Rex World: Outside Providence HQ

It's been 5 months since Rex defeated Black Knight and her team. Since Rex used his ultimate powers to cure everybody with unstable E.V.O.S., Providence no longer works to cure people anymore. Now they work to stop villains from trying to destroy cities.

Rex a 17 year old boy with lightly spiked, slicked back dark hair and wears a pair of orange goggles on top of his head, with a matching red-orange patterned jacket is now a hero to the world, but does not take in the fame as he only wants to do his job.

Rex is outside playing basketball with one of his best friends Bobo, a monkey who can talk.

Rex shot the ball from half-court but missed.

"Man I used to be able to make those now I can't. You're lucky Bobo or else I would've won the game by now."

"Wow Rex. What happen to you, last time I saw you, you were making shots like crazy. I guess you been too busy saving the world to be able to practice?"

Rex turned around to see who said that and was surprised to see his friend Ben Tennyson.

Rex ran to Ben and said "Well I still remember beating you when you were here."

Ben chuckled and replied "We technically didn't finish our game."

Rex smiled and said "So what brings you here Ben."

Ben sat down on the court and said "I'll start from the beginning."

After explaining to Rex what Paradox has said, Ben waited for Rex to respond.

Rex took a moment and said "So you guys need my help?"

Ben nodded and replied "Yeah, Paradox told me that this will be the most dangerous mission I have ever taken."

Bobo interrupted and said "Well Rex. What is your decision?"

Rex put his arms behind his head and said "Ben I want to go with you and help. But I don't know if Providence will let me leave this world and not come back."

Paradox appeared out of nowhere and replied "That has been taken care of Rex. White Knight has listened to what I had to say and agreed to let you go if you want to."

Rex looked at Paradox and said "Who are you?"

Ben chuckled and said "That's Paradox, the time walker."

Rex looked at Paradox and said "Oh I thought you were another scientist. Anyway, White Knight agreed?"

Paradox nodded and replied "Yes he did, but only if you want to."

Rex walked over to Ben and extended his hand and said "If he is cool with it, then I'll join you guys. It's going to be great helping other people in a different world. Also because we make a wicked team Ben."

Ben accepted Rex's handshake and replied "Yeah we do! Let's show them what we can do."

Rex added "But first I want to say good bye to my family."

Ben and Paradox nodded and gave Rex some space.

Bobo started to get emotional and said "Kid you treated me as a partner and I will always remember you."

Rex smiled at Bobo and said "Come here big guy. You know you will be my favorite monkey ever."

Rex gave Bobo one last hug before he walked inside Providence Headquarter to say his good bye.

Rex walked in the lab knowing that Six and Dr. Holiday would be there.

Six saw Rex walking towards them and asked "So does this mean you are going?"

Rex smiled at Six and replied "Yeah they need me. But I want to say my last good bye before going."

Six extended his arm and said "It's been an honor working with you kid. You've learned fast and I know you will make us proud over there."

Rex accepted the hand shake and replied "Six you've gotten on my nerves with the non-fun stuff you do. But I look up to you and you helped me out through tough times. Thanks for everything."

Rex then looked at Dr. Holiday and said "Hey Doc."

Dr. Holiday smiled at Rex and gave him a hug.

She said "I'm proud of you Rex. I know you can handle it."

Rex nodded and replied "You know it."

Dr. Holiday gave Rex a peck on the cheek and then let him go.

Rex blushed and said "Thanks for everything guys. Oh and tell White Knight to loosen up a bit."

Rex walked out of the room and back to where Ben and Paradox were waiting.

Rex grinned at Ben and asked "You ready to kick butt?"

Ben nodded and replied "You know it!"

Paradox smiled and opened the portal.

Clockwork's Headquarter

Danny still in his human form, walked around Clockwork's home thinking what to do. Danny told his parents and sister about the mission. His mother and father were upset that Danny was considering it while his sister Jazz was proud of him. Danny mentions them that he has not decided but he wants to give a good bye incase he does go.

Danny also called Tucker and Sam, his two best friends, but they didn't pick up.

Danny sighed and said "I guess leaving a voice mail is better than nothing."

Danny walked around Clockwork's room thinking.

Danny thought to himself "If I go I won't be able to see my family and friends again. But if I don't go then that world will be destroyed. Why me!"

Clockwork appeared in front of Danny and said "Have you decided yet Daniel?"

Danny shrugged and said "I still don't know. Can I have a few more minutes Clockwork?"

Clockwork sighed and then looked behind him and said "Seems they are here."

Danny remembered that Clockwork said that two other heroes would go with him and got curious as to who they are.

Clockwork floated to the other room followed by Danny.

Danny thought to himself "Maybe I can decide after seeing the other two heroes."

Paradox, Ben and Rex walked around Clockwork's Headquarter, both Ben and Rex was impressed.

Rex stated "I guess Ghosts really do exist."

Ben replied "Yeah, but didn't think they live in a fancy home like this."

Paradox motioned them to follow him to a different room. As they walked inside Clockwork and Danny walked in the room from the other side.

Clockwork smiled after seeing the two heroes that Paradox mentioned.

Paradox said "Well Clockwork, I bought them here. Are the preparations ready?"

Clockwork nodded and then turned his attention to the two young heroes and floated over to Rex and said "You must be Rex Salazar, the teenage boy who can create objects from his body using nanites and also cured the world of EVOS."

Rex grinned and said "Yeah that's me. And you must be Clockwork."

Clockwork nodded while floating toward Ben and said "And you must be Ben Tennyson, wielder of the Ultimatrix and saved the universe a lot of times."

Ben grinned when he heard Clockwork mentioned saving the universe and said "Yeah just doing my job."

While Clockwork was talking with Ben and Rex, Danny was impressed with the accomplishments of the two heroes.

Paradox walked over to Danny and said "You must be Danny Fenton, the ghost boy. Clockwork speaks highly of you."

Danny couldn't help but smile and replied "Thanks."

Paradox smiled back and said "You teenagers make me proud, saving the world, going up against enemies. It is truly fascinating."

Danny nodded and then replied "Well, to be honest I did what I felt was right. I was the only one who was able to take on those ghosts so I knew that the people were counting on me whether they like it or not."

Paradox nodded and asked "So will you be going with Ben and Rex?"

Danny looked at Ben and Rex and then back at Paradox and replied "I'm not sure yet. It's hard to choose, because I want to stay here with my family and friends, but at the same time I want to go save that world."

Paradox understood and replied "I'm sure you will make the decision that you see is right."

Paradox then turned his attention to Clockwork and said "Clockwork let's start the portal right away. I assume you did the other preparations?"

Clockwork looked at Paradox and replied "Yes I did. Let's us now go open the portal."

Clockwork floated away while Paradox looked at the three heroes and said "You three should get to know each other." Paradox winked at Danny and said "It might help you with some things."

As Paradox walked away, Ben and Rex walked towards Danny.

Ben said "Hey, my name is Ben."

Rex added "And my name is Rex."

Danny smiled and replied "My name is Danny, nice to meet you guys."

Rex put his two arms around Ben and Danny's neck and said "Were going to make a heck of a team."

Ben chuckled and replied "Yeah we are."

Danny smiled at the enthusiasm of the two heroes and said "So what kind of powers do you two have exactly?"

Rex grinned and said "Stand back and I'll show you."

Danny and Ben took a couple of steps away from Rex giving him space.

Rex two arms then started to become two massive orange gauntlets.

Rex grinned at Danny and said "I call this my Smack Hands."

Danny laughed at the name and said "Smack Hands? Really?"

Ben joined in on the laugh and said "That is a weird name for two giant fists."

Danny then thought to himself "So he can build machine out of his body. That is interesting."

Rex coughed and said "Well look whose talking. You give your aliens weird names."

Danny gave a Ben a curious looked and asked "Aliens? What does he mean?"

Ben grinned and showed Danny his Ultimatrix.

Ben explained "This alien watch allows me to transform into aliens that exists in my universe. Pretty cool right?"

Danny agreed with Ben, transforming into aliens is pretty cool.

Ben activated the Ultimatrix and said "I'll give you a demonstration."

Ben turned the dial around a bit and then slapped down his hand on the watch. A flash of green light appeared out of nowhere forcing Danny and Rex to cover their eyes.

As the light disappeared, Danny and Rex looked towards Ben who transformed into an alien.

He yelled out "Humungousaur!"

Humungousaur is an alien that looks like a huge dinosaur.

Rex said "I remember that alien. I kicked his butt when we first met."

Humungousaur replied "You did not kick my butt. You kept trying to 'heal me' as if I was sick or something."

Danny said "Nice alien. So you can transform into different aliens with different abilities?"

Humungousaur slapped the dial on his chest transforming back to Ben and said "Yep. I also have a special ability that lets me go to their ultimate forms."

Rex's jaw dropped and said "Did you have that ability when we first met?"

Ben shook his head and replied "I got it after we met."

Ben and Rex then turned to Danny.

Rex asked "So what powers do you have?"

Ben said "I heard something about ghost."

Danny nodded and said "Yeah I'm half-human, half-ghost."

Ben and Rex looked at each other and then back at Danny and asked "Can you show us?"

Danny chuckled and nodded.

Danny then held his arms up and two white circles appeared on his body separating going top to bottom changing Danny's attire to all black with a DP on his chest, and silver hands and boots along with snow white hair and green eyes.

Ben and Rex were impressed and asked "Can you show us a power?"

Danny thought about it and then became invisible. Ben and Rex tried looking around but couldn't spot him, then Ben felt something tingling on his back and jumped up.

Danny appeared behind him laughing and said "Sorry but had to give a demonstration."

Rex laughed and said "You made Ben jump, good job!"

Ben replied "I didn't jump cause of Danny. I jumped because I needed to stretch."

Rex and Danny looked at each and continuing laughing.

Danny asked "So you guys are really going to go?"

Ben and Rex nodded.

Ben replied "That world needs help. It's going to be weird at first, but I know I can handle it."

Rex grinned and added "Especially with me."

Danny nodded and thought to himself "These guys are true heroes. I guess it would be cool and fun to join them."

Danny said "I guess I'll join you guys. You both seem fun people to hang with and we need to help that world."

"I'm glad you decided to go Danny."

The three teenage heroes looked behind them and saw Clockwork.

Danny nodded and said "Yeah, but should I go tell my parents again?"

Clockwork replied "I'll tell them Danny. Oh and the portal is ready, so follow me."

The three heroes followed and spotted a green blue portal in the middle of the room.

Paradox appeared in front of Ben and said "Someone wants to talk to you before you leave."

Ben asked "Who?"

"Do you honestly think I'm going to let you go to a whole new world without me changing some things around Ben Tennyson?"

Ben looked down at where the voice was coming from and spotted Azmuth.

Before Ben could pick Azmuth up, Rex grabbed him and said "Wow, such a tiny creature. Who is he Ben? You're sidekick or something?"

Azmuth offended replied "Me a sidekick? That's insane. I am the smartest being in three galaxies."

Azmuth jumped from Rex's hand to Ben's and just shook his head at Rex.

Rex whispered to Danny "Look at me I'm the smartest being in three creatures so do not talk to me."

Danny chuckled and whispered "You do know he can hear you."

Rex looked to his left and noticed Azmuth glaring at him.

Ben changed the topic and asked "What's up Azmuth?"

Azmuth replied "I'm here to add a couple of things to the Ultimatrix."

Ben said "Like the Master Control?"

Azmuth laughed and said "No, but like I said before. When you turn 18 then I might consider it."

Ben sighed and replied "But that's a year away, and besides I'm going to another world."

Azmuth chuckled and said "Don't worry Ben."

Azmuth touched a couple of buttons on the Ultimatrix before jumping off Ben.

Ben looked at the Ultimatrix and asked "What did you do?"

Azmuth replied "Well since you will be going to a world, where the Ultimatrix can't scan aliens, I decided to unlock some aliens for you to use. Also I fixed some parts of the Ultimatrix as some parts were not functioning."

Ben nodded and said "Thanks Azmuth."

Azmuth nodded back and said "Good luck on your mission"

Azmuth then revealed a cube and activated it making a portal. Azmuth waved good bye before entering the portal.

Paradox and Clockwork went towards the three heroes.

Paradox said "This portal will take you to the world."

Clockwork added "We were able to pull some strings to get your identifications, clothes, money and food with an apartment you three will be sharing."

The three heroes nodded.

Paradox said "Remember, the disaster won't start when you arrive. It will start later in time, but be prepared and make friends with the heroes in that world."

Clockwork added "I've set up a folder with files of heroes in the world, take a look at it to know more detail."

Danny replied "Don't worry you guys can count on us."

Rex said "When it was Ben and me, we were a great team. And now with Danny, the villains in that world better watch out. Nothing can stop us."

Ben grinned and added "Let's go guys. It's Hero Time!"

As the three young heroes walked through the portal, Clockwork and Paradox smiled.

Paradox says "Hopefully they can change the future."

Clockwork nodded and said "Yes. If they work together, then I know they can."

Metropolis

After walking through the portal that was created by Paradox and Clockwork, Danny, Ben and Rex landed in an apartment in the city of Metropolis.

The three heroes were impressed with the apartment and looked around.

Rex sat down on the couch and turned on the t.v. while Ben and Danny walked towards the window.

Rex flipped through the channels but stopped when he saw a big gray monster with white hair and white eyes terrorizing a city.

Rex said "Uh guys, you better check this out. A gray looking monster is destroying a city."

Danny and Ben didn't move from their spots and continued to look outside the window.

Danny replied "Uh Rex, that creature is here in this town."

Rex eyes widened and ran to the window to see the exact monster terrorizing the city.

Ben walked away from the window and said "The military can't stop the creature. Come on guys let's go and stop it.

Author's Note: So Ben, Rex and Danny are together now. But I wonder if they can work together properly. We will find out when they take on their toughest challenge yet.

I hope you enjoyed it. Feel free to comment what you thought about the chapter.

Until we meet again!