Bonus: Chapter 52 (BRS)

Saitama stare outside of the window while he was sitting on a wooden chair.

"Saitama, what are you thinking?" Mikasa asked him with a cute expression.

"Oh? What my dinner will be tommorow, and when I will have a proper date with Sasha." Mikasa didn't like that, although she slowly got up from the bed.

"Don't hide your feelings from me, you don't want Sasha but Me." Mikasa crawl close to him.

"That's where you're wrong Mikasa. Look, we can be friends and all but I don't like you as my girlfriend. I feel empty with every female that is approaching me except for her." After hearing Saitama's answer Mikasa touch her head and fell on the bed.

"Oh, what happened?" One Punch Man scratched his chest and asked her in a blank expression.

Mikasa lost her senses and closed her eyes. "Maybe she need sleep." Saitama replied and let her rest like Akame from the other side of the room.

Genos had arrived in Historia's bedroom, everyone including Erwin were hearing him reports. "Like I told you, we must avoid an epidemic." Genos stated and waited their responses.

"How many bottles have you find?" Blast asked curious as Genos placed his hand on his chin to think. "Me and my Sensei found 2 in our room, I don't know how many exists in total." Garou clenched his fists madly.

"Demon Cyborg. We had to deal with enemies that we know NOTHING about, and now this?!" Blast rise his hand and calm Garou down.

"No reason to panic, I'm sure we can overcome the current threat. My majesty." Blast shifted toward Historia, she was wearing the beautiful red cape and her golden crown.

"You've got the right to do whatever you need to stop that madness, please Blast let everyone know." Historia closed her hands into a praying stance.

"I will settle it our majesty." Blast ended the conversation and walk closer to Genos, he also planted a heroic smile on his face.

"Genos, can you take us to where that happened?" Blast asked the cyborg gently as Garou came closer too.

"I don't wanna miss the fun! I want to fight someone! Hehehe!" Garou cracked his hands and put on his face a sharp smile.

Erwin whispered to Blast before Genos continue. "Tell Saitama to come here, I need him to do something important." Blast nodded and listen to Genos.

"Yeah, I informed you about Akame, Mikasa is in the same shape as her. Both of them are in my room with Saitama Sensei, this way." Genos, Blast and Garou exited Historia's bedroom.

Leaving her and Erwin, the Commander of the Survey Corps couldn't believe how many things happened so fast in the past few months.

"I just want everybody to be alright." Historia hoped for everyone. Erwin shifted his gaze at her and put on a small smile. "My Queen, I'm sure the heroes can help the subjects of Ymir to surpass this invisible threat, specially the strongest hero we've got in the playbook."

Historia look at Erwin and mumble two words before the conversation was over. "My Protector."

God were losing in this well called game, he clenched his cosmic hand into a fist and cursed Saitama and the short Captain.

He was stalking them the entire time from a giant star-looking mirror. "GHHH! Cheating is not allowed! I said that earlier, you filthy creatures!" God thought of an evil idea.

"Hahahahahaha! This is how the game goes then, with only 3 love potions remaining I will increase the difficulty of the game for you all, little exiled creatures." God meant the entire aot verse including the heroes and Saitama.

"Let's see here." He begun swiping the planet projections until he found another version of the hundreds earths that were existing in the multiverse.

"Incredible power for a mortal being, this will be one of my main pawns, let's pay a visit." He mumbled to himself as he teleported into that earth.

He appeared into a completely destroyed city, it was San Francisco. Somehow it got destroyed from something. God shifted his head to his left and saw some flying machine-type monsters coming towards him.

"Insolence." God snapped his fingers and the machine-monsters self-destructed in an instant.

"I feel the power." He float toward the source of the power. He stopped twenty meters across a few soldiers and a black-shaped looking girl.

They didn't saw God at first, one of the SWAT soldiers ask. "Is she our goddess of victory?" Their chief who was holding an assault rifle answer in disbelief. "Tch. She's still just a kid."

Another soldier entered the conversation, God was hearing them as well. "She saved us, remember? Show some gratitude." He walk closer to the girl, however she aimed at him with a giant black gun that was attached in her hand.

"Are you my enemy, too?" She asked the guy who was shaking his hands left and right.

"No, no, no!" He uttered nervously as he took off his helmet. "The enemies are the ones that attacked you. We're your friends!" He stated at her, she lowered her huge gun.

"...Okay." She replied in a low tone and turned around to see God five meters from her.

The chief shouted in a frustrated tone towards everyone. "What the hell is that?! It's not like the p-"

God spoke loudly and shut everyone, however the girl wasn't showing any emotion on her face, she had a poker face all the time. "SILENCE! This planet is way worse that the previous version I saw, but it has what I want to win this small 'war' I have against those third dimensional beings."

The arrogant chief walk forward while everyone were aiming God, except for the girl. "War? What you mean war?" God pointed at the girl and reply serious.

"None of your business, mortal. However this planet's ultimate weapon is coming with me!" The chief laughed arrogantly and respond. "You can forget that freak!"

The girl finally spoke with a question. "Who's that?" The soldier that took off his helmet shout to her before they begun shooting God.

"He's an enemy! You must kill him!" "FIREEE!" The soldiers were using all the ammo they had in stock, it didn't even scratched God's cosmic body.

"Fools." God opened his palm and charge a cosmic blast, strong enough to make the entire planet explode like a bomb. "Your rudeness brought your human race to extinction, let me end your misery." God threw the blast at them without hesitation.

"RUUUUUU-" The blast exploded, the entire planet begun cracking and lava appeared from the ground. "You coming with me." God extended his hand and grab the girl with his gigantic hand.

"..." The girl stare at the earth being destroyed tremendously fast. God start opening the portal from inside his chest whilst he had her in his iron grasp.

"Ready for transportation." God stated as the girl stare back at him. "Don't disappoint me, find the bald creature and kill it." Those were the last words God told her before he throw her inside his chest.

The earth shattered and vanished from existence as God laughed evily. "The game has JUST began!" He teleported back to his spectator seat and watch excited inside the cosmic mirror.

A green portal opened. The girl came from inside and took a glance at her surroundings. "..." The portal closed behind her after a few seconds.

She was in a desert, but she wasn't alone. "Who the hell are you?!" Galliard asked completely shocked from behind her.

She turned around to face three familiar titan shifters. They saw what happened. Galliard wanted some answers.

"What is she...?" Reiner asked with inner shock while they were staring the girl.

This girl had a pale-skinned body, she had blazing blue eyes with black hair in an uneven twitail hair style. Her right lock of hair was shorter than her left one.

"Hey, guys look." Annie pointed at the nameless girl and said. "She bears two small scars on her midriffs, also her left eye blazes with a blue flame." She was right, the girl was greatly odd and extremely powerful.

"I must know something first! How you've done that?!" Galliard shouted and glared daggers at her. Reiner step forward while sweating all over his face. "Ga-Galliard. We witnessed what she did! She must be like Saitama..."

Annie resume the conversation too, she spoke in a nervously tone under her hoodie. "She came from inside of a green gate. She's definitely coming from another world like him."

The girl lifted her black cannon weapon and aimed at them. "Are you my enemies?" She asked calmly, Reiner felt his blood turning cold cause of the girl's question, he got goosebumps in an instant.

"Annie, Galliard. We should not mess with her and try to ca-" She shoot against them, huge black blue-flaming rocks came towards them.

"OUT OF THE WAY!" Reiner pushed Annie and took the hit, the stone slammed him on the ground and ignited him on blue fire.

"REINER!" Galliard shouted tremendously frustrated, the blue fire all over Reiner forced him to transform into the Armored Titan.

"WHO ARE YOU!" Galliard screamed toward the armed girl, she aimed at them again and reply in a emotionless tone.

"Call me, Black*Rock Shooter." Her answer didn't brought relieve to them, she shoot again to end this for good.

The Armored titan stood front of Galliard and Annie in order to protect them. He took dozens of blazing rocks on his titan body. They were strong enough that the armor all over him was shattering slowly.

"GHH!" Reiner hissed from inside his titan nape. 'DAMMIT! HER FIREPOWER IS FAR BEYOND MY TITAN'S POWER!' He shout from inside his mind.

Annie shouted and took off her hoodie. "Everyone! Enough!" Black*Rock Shooter stopped firing and stare at them with emptiness in her blue irises.

"Listen, miss Black*Rock Shooter. We don't know who you are, but surely you're a human being like us, so stop fighting your own flesh and blood, you can help us instead!" Annie waited her answer impatiently. So did Galliard and Reiner from inside his nape.

She lowered her gun down and shifted her head to the Armored titan.

"That monster, is enemy?" She asked. Annie was having the feeling she were having a chat with a small aged girl, young but very, VERY powerful. She took that chance and resume.

"No, it's not actually a monster. It's a weapon we use to fight the real enemy." Annie walk closer to Black*Rock Shooter without fear.

"A-ANNIE!" She ignored Galliard and she stopped a few meters across the badass shooter.

"Real enemy?" She asked Annie again.

"Yes, we are on a mission to find information about the real enemy. They called Eldians and they live inside of three fifty meters tall Walls."

"...Okay" Black*Rock Shooter nod and kept listening. "Reiner, come out of your nape." Annie didn't turned around to face him.

Reiner did what she order him to do and came out of it. "I'm totally a human, like you, see?" Reiner put an unsecured smirk on his face whilst the sweat was falling almost repeatedly from his head.

"He human again..." The badass shooter reply in her low tone toward Annie. "Yes, you see. You came from another world, but you arrived just in time. We needed a strong allie like you to fight the real enemies." Annie put a small smile on her face as they stare each other.

"Real enemies... Those Eldians...they are monsters?" Black*Rock Shooter asked again.

"Indeed, there is a war going on between two human clans you can say, we are the good ones named Marleyans or else Marley, however for years we fighting some sadistic humans that live inside the three Walls named Eldians."

"Understood." Mato Kuroi put the black cannon on her back. "I can transform into a 'monster' like these two, but we are on the good side to defeat the Eldian demons." Kuroi stare at Annie in a cold expression, it was like she was Mikasa and Akame combined.

"Eldians in Walls enemies, you Marleyans allies." Annie nodded with a smile, Reiner shout in relief.

"Yeah! Finally we have a hero on our side too!" Galliard still couldn't believe Annie's method actually worked, they truly had a poweful child that came from a different world on their side.

"I'm sorry I'm was shouting at you like that before, forgive me... Black*Rock Shooter." Galliard bowed to show her respect, so did Reiner and Annie.

"If Eldians are dead, the world is saved?" Mato was gaining information about her 'enemies' from Annie.

Reiner had a perfect idea, he cleared his throat and spoke. "We must kill their boss as well, we can't let him live or else he will seek revenge from Marley." Mato turn her gaze at Reiner.

"Who's that boss?" "I'm glad you asked, he's wearing a yellow suit, he also has a white cape and a bald head. Don't let his appearance fool you, he's very strong! he's name is... Saitama." Reiner planted an evil smirk on his face.

"Saitama...Okay." Black*Rock Shooter nod softly to them as her blue eye stopped blazing blue fire.

"Let's go, we need to reach the first Wall named Maria." Reiner walk forward and pointed towards their desired direction.

"Three Walls that enemies named Eldians lives in. Got it." Mato grabbed Galliard's attention.

"That's correct, Black*Rock Shooter. We need to wipe them all out of existence!" Annie didn't like that and hold Reiner's shoulder.

"Hold up, Zeke-San told us to investigate only! You have any idea what they going to do if they caught us?!" She asked considerably afraid of the consequences.

"Are you stupid Annie?! Think for fuck sakes! You want to just find out what our enemies are hiding from us or you will let Black*Rock Shooter from here to kill everyone that steps in our way, including the bald bastard once and for all!? I'm hundred percent sure she is the only one capable of putting him down!" Annie thought about it frustrated as Mato and Galliard were hearing them.

"Saitama... ...The boss." Mato mumbled peacefully.

"Yes, you have to find him and kill him Black*Rock Shooter!" Reiner shook his head tired.

"Consider it done." The badass shooter uttered and ended their long conversation there.

'Saitama, you truly are not prepared. You're screwed now!' Reiner shouted with confidence in his mind whilst they were walking in the desert with Mato.

Ryuko entered the room, she closed the door behind her and accidentally woke up Saitama who was sleeping on the chair.

"AH?! Oh, Ryuko." One Punch Man mumbled in a neutral expression. "Look, something weird happened in the ta-"

"Let me explain everything to you." Genos opened the door, Blast and Garou were behind him.

After 10 minutes of explaining Ryuko shook her head to agree. "Fine, if I see any of those bottles I'll smash it." Genos nodded and shifted his gaze at his master.

"Sensei, Akame is still not awake. I also see Mikasa is asleep as well." Genos stare at the girls in his serious face.

"Yeah, they will wake up when their batteries are full I guess." Saitama shrugged and cleared his eyes.

"Wait, that's it? I thought we was finally going to fight someone!" Garou exclaimed and sighed in disappointment.

"Nah forget it. I'm going back to my post." He put his hands in his pockets and walk out of the room.

"Genos, thanks for letting us know about the situation. One Punch Man, Commander Erwin have something to tell you, please follow me." Blast stated and showed the way to Saitama.

"Oh? Okay." Saitama followed Blast and Garou back to Historia's bedroom.

Tatsumaki placed each one of Levi's squad to their bedrooms. She and Levi prepared to separate ways on a rooftop.

"Thanks, Terrible Tornado." Levi stated to her.

"Hmph! Whatever dwarf!" She flew back towards the tavern, Jean told her he will do ANYTHING for helping them.

Saitama, Blast and Garou came inside Historia's room. Erwin immediately walk closer and greet him.

"One Punch Man! What an honor." Erwin saluted him by placing his hand on his chest.

"Blast said you need me." Saitama uttered and picked his nose. "Yes, it's really important." Erwin resume while Saitama raised an eyebrow.

"We have reports of a killer, he's on a loose in Wall Maria. He has raped and after that killed nineteen women, I want this task to be over with as soon as possible, and you my dear friend are the only fast and strong one to get the job done."

Saitama scratched his armpits, Erwin was sure about One Punch Man's answer.

"Okay, if you guys let me have a nice lobster meal." Saitama begun drooling whilst he was imaginating the cooked lobster.

"Whatever you desire, just get it done." Erwin stated serious this time.

"Please Protector." Saitama look at Historia with his blankly face. "Okay, I'll go right now." Saitama opened the window and prepared to jump away.

"When you reach the gate of Wall Maria the Military Police will give you details about the criminal." Erwin finished his words, Saitama nodded without caring much about it and jumped out of the window.

After twenty minutes Saitama had ALREADY passed Wall Rose with a huge leap and reached front of the gate of Wall Maria. He didn't even put the slightest effort.

"Oh my god! It's One Punch Man! Let him in!" The guards opened the gate, as soon as Saitama entered the streets, the citizens around run towards him, they were cheering and bowing to him.

"One Punch Man! You're the best!" A small kid shouted.

"LOOK! IT'S One Punch Man! He came to defeat the killer!" A middle-aged man stated and cheered happy.

"Yeah, I will stop him from killing people. You can all rely on me." Saitama replied in a blank expression and walk forward to find a familiar bald guy.

"One Punch Man." It was Dot Pyxis, he had arrived in Wall Maria as well. "You came, these people are terrified thanks to that maniac that's on a loose."

"I won't allow him to kill anyone ever again." Saitama replied to Pyxis.

"We already got a plan of how you will catch him, we will have a woman as a bait, then you will show up and put him back to his place." Saitama nodded slowly.

"Awwwww! Can I take a nap for a few hours? Wake me up when it's go time." One Punch Man yawned slightly tired.

"Of course. This way." Pyxis showed him the way to a confident bed inside of a small building.

5 Hours Later

"I see Wall Maria!" Reiner grabbed everyone's gazes, Annie and Galliard were moderately exhausted, Mato Kuroi however didn't pant a single time, she was ready for battle.

"This Wall, first Wall?" She asked and Annie shift her head to tell her. "Yes, that's the first one called Wall Maria." Black*Rock Shooter stare at it with her blue eyes.