You are a new student, and you meet Marinette, Adrien, Alya, Nino, Luka, Max, Kagami, Kim, Zoé, Myl|ène, Rose, Juleka, Sabrina, Marc, Nathaniel, Ivan, Alix, Félix, and Chloé! You also meet Shadow Moth!
Marinette=Ladybug; Adrien=Chat Noir; Alya=Rena Rouge; Nino=Carapace; Luka=Viperion; Max=Pegasus; Kagami=Ryuko; Kim=King Monkey; Zoé=Vesperia; Mylène=Polymouse; Rose=Pigella; Juleka=Purple Tigress; Sabrina=Miss Hound; Marc=Rooster Bold; Nathaniel=Caprikid; Ivan=Minotaurox; Alix=Bunnyx; Félix=Argos

Miraculous Ladybug!

You, Marinette, Adrien, Alya, Nino, Zoé, Luka, Max, Kagami, Alix, Kim, Myléne, Rose, Juleka, Sabrina, Marc, Nathaniel, and Ivan become little kids!

Ladybug and the other holders become kids!

You (And your friends/siblings if you have any), Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Sato, Koda, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo go back in time and become kids!

Oh dear....

You (and your friends and/or siblings if you have any), Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo are all attending Musutafu Elementary!

(Btw you're all 5-6 year olds.)

Welcome to Musutafu Elementary!

The kid versions of you, Deku, Bakugo, Todoroki, Aoyama, Tsu, Mina, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo are at a sleepover!

(P.S, you guys are like, 5 year old.)

C H I L D R E N

Class 3-A: You (And your friends if you have any), Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirshima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo.
Class 3-B: Awase, Kaibara, Kamakiri, Kuroiro, Kendo, Kodai, Komori, Shiozaki, Shishida, Shoda, Tsunotori, Tsuburaba, Tetsutestu, Tokage, Fukidashi, Honenuki, Bondo, Monoma, Yanagi, and Rin

(Your class is 3-A)

You (And your friends/siblings if you have any), Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Momo, and Mineta are in a fantasy world!

Fantasy!

(Angst) They're not hanging out with you.

Marinette=Ladybug
Adrien=Chat Noir
Alya=Rena Rouge
Nino=Carapace
Zoé=Vesperia
Luka=Viperion
Max=Pegasus
Kagami=Ryuko
Alix=Bunnyx
Kim=King Monkey
Myleen=Polymouse
Rose=Pigella
Juleka=Purple Tigress
Sabrina=Miss Hound
Marc=Rooster Bold
Nathaniel=Caprikid
Ivan=Minotaurox
Félix=Argos

Monika, Sayori, Natsuki, Yuri, MC, Moniko, Satori, Naruki, Yuki, and FemMC (The last 5 being the genderswapped dokis) have turned into 5 year olds! Will you be next?
Also you all live together

You, Luz, and Hunter arrive in the demon realm and meet Amity, Gus, and Willow! You meet Emmett the Golden Guard alongside Belos and the Emperor's Coven too! You also reside in the Owl House with Eda the Owl Lady!

You and Hunter are Luz's adopted siblings!

You, Luz, Amity, Willow, Gus, Hunter, and Vee in the future!

You and the Hexside Squad in the future!

Pokemon + MHA

You (And your friends/siblings if you have any), Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo meet Sonic and friends! Will you be able to defeat Eggman and the League of Villains?

Gotta go fast!

You are Luz's adopted sibling!

You and Amity are 5 while Edric and Emira are 7

You are her twin

You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Ochaco, Iida, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo have a sleepover in the UA dorms common room!

Sleepover time!

Class 1-A: You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, Momo.
Kids: Izumi and Kenzo (Deku and Ochaco), Yuki and Kenji (Bakugo and Tokage), Ryoji and Aki (Todoroki and Momo), Akumu and Dai (Tsu and Tokoyami), Reiji and Akari (Mina and Kirishima), Ransu and Haru (Mei and Iida), Jin and Hinata (Jiro and Denki).
The future kids are all 2-3 years old.

Oh dear...

Bakugo, Todoroki, Aoyama, Mina, Tsu, Ochaco, Iida, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo have to take care of a 5 year old you and a 1 year old Deku!

(P.S, Deku knows how to walk, but is still learning to talk.)

You and Deku are hit by an age regression quirk!

Survivors: You (And your friends if you have any), Deku, Bakugo, Todoroki, Pibby, Boyfriend (Friday Night Funkin'), and Girlfriend (Friday Night Funkin').
Infected: Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo.

Can you survive the darkness?

You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo meet Marinette, A.K.A Ladybug, Adrien, A.K.A Chat Noir, Alya, Nino, and the others, and face the villains from both worlds, The League of Villains and Monarch, and Monarch has stolen all the Miraculous except the Miraculous of the Ladybu and the Miraculous of the Black Cat!

1-A Meet Ladybug and Chat Noir!

You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo meet BF and GF from the hit rhythm game Friday Night Funkin'!

Class 1-A meet BF and GF!

Weird stuff happens with you, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo in the 1-A dorms at UA.

Shenanigans in the dorms.

You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Tokoyami, Sero, Toru, Mineta, and Momo have turned into babies!

1-A as babies!

Deku, Bakugo, Todoroki, Ochaco, Iida, Aoyama, Tsu, Mina, Ojiro, Denki, Kirishima, Koda, Sato, Sero, Momo, Jiro, Shoji, Toru, Mineta, and Tokoyami meet a Karen at the mall.

Class 1-A of UA Meet a Karen

You (And you're friends/siblings if you have any) will be attending UA High School in class 1-A! Class 1-A consists of: Midoriya, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Tokoyami, Sero, Toru, Mineta, and Momo.

Welcome to class 1-A!

You are Amity's twin, living in Blight Manor with Odalia, Alador, Amity, Edric, and Emira.

You are Amity's twin

You, Deku, Bakugo, Todoroki, Aoyama, Mina, Tsu, Iida, Ochaco, Ojiro, Denki, Kirishima, Koda, Sato, Shoji, Jiro, Sero, Tokoyami, Toru, Mineta, and Momo turn into young children and are now being taken care of by All Might, Aizawa, and Present Mic! 