At the headquarters of Joker, Jeanne and Author.

(Everyone is fully awake and ready to start the day. The girls from both hero classes and others are hanging in the living room while the boys are taking showers after training).

Mina- Come on, girls. Spill some beans. Since we're going to stay here for some time, we might as well get comfortable with each other.

Melissa- I agree. Honestly, I've only known Uraraka, Momo and Jirou here. The rest are still unknown to me.

Tsuyu- Well, we have a lot of time. We can hang out.

Camie- That's sounds lit!

Setsuna- Can we start about our crushes?

All girls except Mina and Hagakure- (Blushing brightly) SETSUNA?!

Mina- I like how you think, girl.

Camie- Well, I legit like Explodo-boy.

Jirou- Bakugou? I didn't know you like hardcore boys.

Momo- Is it wrong for me to have admiration towards Todoroki?

Hagakure- Aw...Yaomomo likes Shoto!

Tsuyu- Ribbit, Uraraka-chan, you like Izuku-chan, right?

Uraraka- (Blushing brightly) Tsu-chan! Not in public!

Setsuna- Nice! You like Green-Bean!

Melissa- Well, I'm still on the market and no one seems to take my eyes.

Kendo- Same here.

Yui- Hm...

(Jeanne came by from the kitchen)

Jeanne- Are you sure you're going to be fine?

Joker- Please, babe. I'm the most responsible person that you can trust.

Jeanne- Press X to doubt. However, I can't really keep you stuck here. Just get back for today's preview.

Joker- I promise. I'm just going to get some extra groceries.

Jeanne- Yeah but with you, anything can happen.

Joker- Alright, I get it. I'm a magnet for trouble.

Jeanne- Apocalyse-level trouble.

Joker- Love you too! (Going through the portal)

Ibara- Where is he going?

Jeanne- He's getting groceries. Taking care of a lot of people requires a lot of food.

Toga- You know, you can send us back.

Jeanne- It's fine. Besides, he has a lot of money. It will not even make a dent on his account. And knowing him, he'll buy other stuff.

Yui-Hm...

Reiko- Is he going to just one place?

Jeanne- No. He's going to several universes. Because, some of his favourite food is located in different universes due to differences in realities.

Mina- So, he'll take a long time?

Jeanne- I've made him promise to come back before the previews. In the meantime, we can talk about some stuff.

Hagakure- Ooh! We can talk about other universes.

Melissa- You said about alternate versions of ourselves. How is it different?

Jeanne- Well, for starters, Uraraka ends up with Bakugou.

Uraraka- ME?! END UP WITH BAKUGOU?!

Tsuyu- Wow...that is a surprise.

Mina- What else?

Jeanne- Izuku is with Mei.

Mei- I'M WITH MUSCLES?!

Jirou- Not surprised. Considering how close she is with Deku in our reality.

Jeanne- The others are the same except for Momo.

Momo- Who is my alternate self's boyfriend or girlfriend?

Jeanne- A warrior of the world. Rentarou Kamagure. Also known as Heroic Keeper and his hero alias, King Of Heroes.

Kendo- Wow...that's different.

Ibara- So, who is Shoto dating?

Jeanne- He's dating you actually. Considering you two have the same attitude.

Pony- That's nice.

Uraraka- I have a question about the omniverse.

Jeanne- I'll be sure to answer to my best efforts.

Uraraka- Are there any worlds that are similar?

Jeanne- Yes. The Heroic Servant Lines.

Mina- Heroic Servant Lines?

Momo- Isn't Heroic Servant the same as Nagao Hideyoki?

Jeanne- Yes. He is one of the Heroic Servants in other universes. He's from the Protector's Multiverse. There are three more. In my multiverse, the Guardian Multiverse, there is a Servant named Kaiba Kazuraba. Another would be Judai Miyazaki. He's a Servant from the Keeper's Multiverse. Finally, there is...Yuyaki Kojou. He is a Servant.

Jirou- What's wrong with the last one?

Jeanne- The last one...is...

Toga- A former villain, right?

Jeanne- Yes. Yuyaki Kojou is a Servant created by the Fallen God. He was strong. Stronger than all three of them combined.

Tsuyu- Ribbit, but you said that he's a former villain. Does that mean he became good?

Jeanne- More or less.

Kendo- What are the difference between all four of them, besides Nagao being an Omni-Servant.

Jeanne- Kaiba Kazuraba is a Saber Servant. (Don't worry, readers of the Servant Guardian, everything is still the same. Just changing his Servant Origins) Judai Miyazaki is an Archer Servant. Yuyaki is the hardest considering he's a mix of a Grand Archer and Grand Caster. The Grand Archer Caster Servant.

Reiko- What is the difference?

Jeanne- Grand Servants are stronger than normal Servants, often with a unique ability to create new Servants from normal people. They can also revive dead Servants that were killed and restore them back to their prime or further.

Setsuna- That is overpowered as hell!

Jeanne- Indeed and the fact that he is based on Gilgamesh and Solomon is saying much. Thank god he is on our side now.

Momo- Any other line?

Jeanne- Yes. The Spider Line and the Rider Line.

Uraraka- Isn't one multiverse full of Riders?

Jeanne- Yes. Defenders. There are four other Riders. There is a Rider in the Guardian Multiverse named Kamen Rider Spirit Gamer. He is a doctor and a good one. The other two are from two other Guardian Multiverses. Kamen Rider Heroic Gamer and Kamen Rider Time King-X. Both of them have a similar timeline before they diverged. One based on using devices called FullBottles and the other based on using devices called RideWatches. The last one...is a tough one.

Toga- Another former villain?

Jeanne- Yes. Kamen Rider Apocalyse Eternal. He is stronger than any of the Riders. He could wipe anyone in this room with his base form. He became good after...meeting someone.

Tsuyu- And the Spider-Line?

Jeanne- A trio of Spider-heroes from the Sentinel Multiverse. Each has different background but still retains the same spider motif.

(The boys and the others came back from showers).

Izuku- Hey! What did we miss?

Uraraka- A lot of things. I'll explain later.

Jeanne- Anyway, where is Joker? He should be back by now.

(Just then, Joker came back with groceries and a group of people)

Joker- Thanks for the help, guys. Appreciate it.

?-Don't worry about it. When Yuri told us about you guys making previews for our stories, we couldn't resist to come.

?- By the way, where is Author?

Joker- He went to get married to someone we've met back in our vacation days.

?- This feels weird. After what we've been through.

Joker- Don't worry about it. We're safe here.

?- By the way, did you get any news from Gonaruffy? Apparently, something escaped from the Hell Dimension.

Joker- A sentient being?

?-Seems like it. Right now, the Sentinel and Keepers are combing through other dimensions, with the help of Reedus and Gareth. So far, nothing is seen.

Joker- I'll join in the search. I'll tell Jeanne about it.

Jeanne- Babe, you're back!

Joker- Yeah and I brought guests.

?- Hi. We're big fans of your stories.

Aizawa- Who?

Jeanne- Oh yeah...you guys weren't here for his debut preview. Meet Izuku Matou.

Izuku- Izuku?!

Izuku Matou- If it helps, call me Matou.

All Might- And the others?

Joker- The two women are his...wives?

Matou- We've tied the knot two years ago. Meet Kiara Rengoku and Megara Jackson.

Jeanne- Wow, it has been that long.

Mineta- And the hot teen?

Mina- How did you get here?!

Mineta- I have my...ack!

(Joker proceeds to grab Mineta and slammed him into the trashcan, stuffing him with several trashbags before closing the lid)

Joker- (Ignore what just happened) The teenager is Eri.

Mirio- ERI?!

Eri- I know...it's confusing but I'm not the same as Eri here. Although, I have the same looks as her.

Jeanne- Blame Author.

Young Eri- You're me?

Teen Eri- Sort of.

Joker- Izuku Matou is Kamen Rider Kaiser. We've previewed him before.

Jeanne- Kiara Rengoku is Kamen Rider Empress and Megara Jackson is Kamen Rider Seraph.

Uraraka- And Teen Eri?

Teen Eri- Kamen Rider Kibou-Z.

Aizawa- A logical name for saving people.

Teen Eri- Joker, can we bring Richter here? I promised that I'll be hanging out with him today.

Joker- Sure. He's back in your universe, right?

Teen Eri- Yes.

Joker- Be back in a sec. (Going into the portal again)

Midnight- Richter?

Teen Eri- My boyfriend.

Izuku and Uraraka- You have a boyfriend?!

Young Eri- What is a boyfriend?

Tsuyu- Ribbit, don't worry. You'll learn it in time.

(Joker then came through the portal)

Joker- Alright, Richter. Come through!

(A fully armored figure came through the portal, scaring everyone except Jeanne, Joker, Matou, Kiara, Megara, and Teen Eri).

Bakugou- A villain!?

?- Close but no...

Joker- I knew this would be funny.

Gran Torino- He exudes the same aura as a villain.

Teen- Hey! Don't call Richter that! He's trying his best to fit in! (Going towards the armored figure and hugging him) Don't listen to them. They don't know how much you've been through.

Richter- Thank you, Eri.

Jeanne- Guys...meet Kamen Rider Apocalypse Eternal. Also known as Richter Sasaki.

Kendo- He's Kamen Rider Apocalypse Eternal?!

Richter- (Cancelling his Rider form) Joker told me to don my Rider form. As a prank.

Jeanne- Babe, you do know how much Richter's knowledge is?

Joker- Just can't resist a prank.

Kirishima- Who is he?

Mina- He is one of the former villains. Jeanne told us about him.

Jeanne- Yeah.

Richter- So...why am I seeing a smaller version of Eri?

Teen Eri- That is another version of me. From another universe. From the Boku No Hero Academia universe.

Richter- Isn't that Rentarou's universe?

Teen Eri- This is the original universe. That is an alternate universe.

Richter- (Smoke coming out from head from gears turning) This is getting harder to comprehend.

Hagakure- If you don't mind me asking, how did Richter fell for Teen Eri?

Teen Eri- That will be spoilers.

Reiko- Can we watch the spoilers?

Jeanne- We don't know...

Joker- Of course, we can! Screw Author! He won't be back any soon!

Jeanne- Joker, he just sent you a message on your phone.

Joker- Really? (Pulling out his phone before smashing it with a sledgehammer before torching it with a flame-thrower and blew away the ashes with a small fan) What message?

Jeanne- That's my guy! We can watch the spoiler. But just one and not in this preview. Probably the next preview.

Sero- One is enough. What is it about?

Teen Eri- It is...something embarrassing. My parents were mad as heck at what I did.

Kiara- Still mad.

Megara- You could have gotten yourself killed.

Matou- Or worse...

Jirou- There is a worse fate than death?

Matou- No. Just like to say that for once.

Joker- Anyway, we should get on the preview for the Mummy Knight.

Jeanne- Let's start!

(The scene starts with an ancient tomb being discovered).

"For years, I thought that evil will be closed from the world forever..." A mysterious narrator narrates as the explorer opens the tomb, revealing the inside to be a room with a black sarcophagus in the middle.

"But...I was wrong..." The narrator continues as the scene changes the sarcophagus being pried open by something from the inside.

(The scene then changes to a female museum curator examining a golden sarcophagus with the owner of the sarcophagus).

"The sarcophagus seems to predates Ancient Egypt but the designs are prominent from the era." The curator said as she looks at the hieroglyphs.

"Oh...well, I was hoping to donate it after my grandfather found it during one of his excavations." The owner said as he looks at the sarcophagus as well.

(The scene then changes to the female curator being surrounded by several jackal-headed beings as she stands in front of the golden sarcophagus).

"Please...somebody...help me..." She pleaded for someone as the jackal-headed beings get closer to her.

(The scene then changes to a figure coming out from the golden sarcophagus, killing the jackal-headed beings and saving the curator).

"You...you came out from the sarcophagus..." She said with shock as she looks at the figure.

"This world...feels different..." The guy said as he looks around.

(The scene then changes to the guy inside the home of the curator as he wears some modern clothes).

"So...you're a warrior from Ancient Egypt and your duty is to fight an evil that was recently being released by someone on accident?" The curator asked.

"Yes. My name is not pronounceable in your current language. Maybe I can change my name to fit the time." The guy said as he seems to be fascinated by a coffee-maker.

(The scene then changes to him hanging out with the curator at different museums).

"I need to find the pieces of the Spear Of Ra. Only that weapon can defeat Seraphmet." The guy said as he looks at a broken vase from Ancient Greece.

"I can get someone to find info on where the pieces are...but it will take some time." The curator said as she is looking at the same thing.

(The scene then changes to the guy facing a horde of boar-headed warriors).

"Tell Seraphim that I'll be coming for him." The guy said as he threatens one of the boar-headed warrior.

(The scene then changes to the curator and the guy sitting at a cafe, eating. Beside the curator is a bag).

"I haven't got your name." The guy said.
"My name...is Veronica Howards." She introduces herself.

(The scene then changes someone carrying Veronica away while the guy is on the ground, injured from a battle).

"Veronica..." The guy groaned as his last sight was Veronica being carried through a black portal by a figure.

(The scene then ends the guy facing Seraphim in front of his sarcophagus).

"My name is Wayne Warren! And I'll protect this world and Veronica!' He roars as he clashes with Seraphim with a golden spear.

The Mummy Knight! Coming Soon!

(The scene then changes to Veronica and Wayne looking at Aztec artifacts).

"So...if you have been living in the sarcophagus for a long time...how did you...do your thing?" Veronica asked curiously.

"I don't. It is a miracle that your kind has advanced the ways of dumping dirty things in our bodies." Wayne said as he remembers the first time he uses the toilet.

Jeanne- And that is the preview.

Uraraka- Is he serious about being a mummy?

Joker- Yes. He was an immortal mummy before something happened. It will be spoilers if we tell.

Aizawa- Will there be more like him?

Jeanne- Yes but they are friendly.

Matou- We're going to stay here. I don't know about Richter...

Richter- I'm staying as well. To be with my girl. (Hugging Teen Eri)

Kiara- We've been doing so much work so we'll stay as well.

Joker- Anyway, next week will be the Crystal Gem Protector. Be sure to tune in because there will be the spoiler about how Teen Eri and Richter fell for each other.

Jeanne- Ja Ne!

Joker- SEE YA!