At the headquarter of Joker, Jeanne and Author...
(Izuku is up early, training One For All with Author).
Izuku- Still can't get further than what I'm doing...
Author- It is still good. Just keep training.
Izuku- Author, if you can access to any ability from across several omniverses, why can't you help us?
Author- Well, two things. One, I could do something that might affect your world in a horrible fashion. Second, I can't interfere in other worlds that I don't have power over. Alternate worlds are under my power so I can intervene. Your world has your own protector so I can't interfere whatsoever.
Izuku- I...understand about that. However, what about Joker? You said that he doesn't have a world of his own.
Author- Joker is under the same rule as I am. However, he can intervene on a small scale while I fixed any damages along the way. With Jeanne's help. Anyway, your world is fine. Still in chaos but it will get better.
Izuku- In chaos? What do you mean by that?
Author- Don't worry. It still hasn't happened yet. Can't reveal it too early.
Izuku- Okay...
Author- Right, I think it is time to wake everybody up.
Izuku- Where are Joker and Jeanne?
Author- They went to get the Monster Keeper. Knowing that we're going to preview him, he will most likely bring his...let's just get the others ready to watch the preview.
Izuku- Okay...why do I get the feeling that we're going to witness something crazy?
Author- Trust me. The omniverse is filled with weird things. You just need to accept that fact.
(The two then proceeded to wake everybody up for the preview of the day).
All Might- We're going to watch a preview about someone protecting monsters?
Mina- Aren't monsters bad?
Author- If he heard you said that, he won't hesitate to pull out a board full of red strings to lecture you.
Aizawa- Hm...note to self, get a board and red strings for future lessons.
Present Mic- No, Shouta.
(A portal opens and Jeanne and Joker came through)
Joker- Right, everybody, make some space!
Jeanne- Listen to Joker! It is the right thing to do!
Jirou- What is going on?
Author- That means more guests are coming. (Sighing loudly)
(Just then, a guy came through...with girls that have different animal parts).
?- Alright, girls. I want you all to behave around guests. Jeanne told me that they've never seen you guys in their worlds.
?- I thought they have some people with animal traits?
?- They do. Just...let Author explain to them later.
Author- There you guys are. Welcome to...the void!
?- The void? Isn't that where bad guys go?
Joker- Should have named this place the Fun-Void.
Jeanne- Still has the word Void in it.
Author- Anyway, you guys, meet Masashi Shoguha. The Monster Keeper. And his...girlfriends?
Masashi- Girlfriends. Miia is still trying to get to the wedding registry to register.
?- But, Darling, we need to make it official.
?- Miia, we should listen to Master-Sama. He knows better.
?- Boss! Can we ask Author if we can play games?!
?- Play more games!
?- Beloved, I agree with Miia. We need to make it official.
?- Honey, I'm hungry. Mind if I ask Author if he can make me some food?
?- What is going on?
?- I don't know but Loverboy is making things interesting.
Jeanne- Masashi, control your girlfriends.
Masashi- Girls, please calm down. There are people here.
Author- Anyway, these are Masashi's girlfriends. Miia, Cerea, Papii, Suu, Mero, Rachnera, Lala and Zombina.
Bakugou- Are they mutants? What are their Quirks?
Suu- Quirks?
Masashi- They don't have Quirks. They are Liminals.
Momo- Liminals?
Author- They are real-life mythical creatures.
Joker- Can't believe there is a world based on Monster Musume.
Author- It was an early idea. Along with other ideas.
Masashi- Before we start, I was told that there is a pervert here.
Joker- Don't worry, I've put him inside a Cthulu Room. He won't be disturbing your girls.
Masashi- Good. Author...
Author- Right...(Click fingers, making a table filled with food appear) Here.
All Girls- Thank you.
Aizawa- So, they are real-life mythical creatures?
Masashi- Yes. And my girlfriends. I'll answer any questions.
Izuku- Do you have powers?
Masashi- Yes. I have the same powers as the other Keepers and with an extra form.
Uraraka- What extra form?
Jeanne- That would be spoilers. Why don't we watch the preview?
Author- Right! Let's go!
(The scene starts with a guy sitting in a room, across from an orc).
"Right...we can do this the easy way or the hard way..." The guy asked.
"You can't make me confess. You're just a human...' The orc said defiantly.
The guy chuckles as his eyes gleamed faintly.
(The scene then changes to the guy coming out from the room that was devasted by something and the orc with a fear-stricken expression).
"I've got the information. Get the team ready." The guy said.
(The scene then changes to the guy with five girls of different monster species).
"Our mission is to save the slaves that have been used in illegal factories across the continents." The guy said.
"Affirmative." All five girls said with salutes.
(The scene then changes to him standing in front of a massive house).
"Home sweet home..." The guy said with a soft smile.
(The scene then changes to the guy getting hugs from the tenants of the house).
"I'm home..." The guy said with a soft chuckle.
(The scene then changes to him standing on top of a building, overlooking a city).
"The world is filled with fantastical people. However, there are those who threaten the safety of this world..." A narration starts as he senses something from afar.
"And I'll be there to stop those people." The narration continues as the guy's eyes turned dark blue.
(The scene then changes to him walking around with the girls at a mall).
"This is a fun date, Darling!" The snake girl said with a cheery tone as they are carrying shopping bags.
"I aim to please." The guy said before he senses something.
(The scene then changes to him facing a figure in a black cloak with four figures in tactical gears and their mouth split in four ways).
"What are those things?!' The guy thought as he sees the figures.
"Attack..." The cloaked figure said with a click of a finger.
(The scene then changes to the guy looking at files on the table).
"So, we have no information about the attacker..." The guy said as he looks at more files.
"There is one thing about the attacker." A woman in a black suit and black glasses said as she picks up one file.
"What?" The guy asked.
"The attacker is the one who is responsible for the illegal factories." The woman in suit said as she shows a picture of a cloaked figure dealing with a man in a suit.
(The scene then changes to him facing different kinds of mutated monsters in different places).
"So, the cloaked figure has knowledge about biology..." The guy said as he looks at a massive, three-headed dog growling at him.
(The scene then changes to him holding someone's hand).
"I will not let any of you get hurt...not on my watch..." He said as he rubs his cheeks on the person's hand.
(The scene then changes to him standing on a roof, facing the cloaked figure once more).
"You can't stop the Mutation. Everything will be mutated and everything will be in my image..." The cloaked figure said as a massive mutated bird is flying towards them.
"Oh boy..." The guy said as he saw the massive bird monster.
(The scene then changes to him walking towards a school).
"This is it...time to be a hero." He said as his eyes turned yellow.
(The scene then changes to him facing the cloaked figure, now with six arms that end with claws).
"Come on, hero. Face your end." The cloaked figure said menacingly.
"It is your end!" The guy roared as the two clashed in the middle.
The Monster Keeper! Coming soon!
(The scene then changes to him sleeping with the girls).
"My life is strange but I won't change it for anything." The guy said with a smile.
Author- And that is the preview.
Present-Mic- That was interesting. So everyone in that world is a Liminal?
Masashi- Not everyone. There are some humans. It's just the world is mostly populated with Liminals.
Aizawa- But do you count as human?
Miia- Darling is more human than any human in that world!
Papii- Yeah!
Cerea- I agree.
Masashi- He doesn't mean it that way. And the answer to that is yes. I am human.
Author- Anyway, next week is the Ghost Keeper.
Mina- Ghosts? Like spirits?
Jeanne- Close. You guys will see it next week. Ja Ne!
Author- See you guys next time!
Joker- See Ya!
Masashi- So, you have some questions for me?
Izuku- Yes! A lot!