(Vincent met Ms. Marvel and Gwenpool some minutes earlier.)

Vincent: How can I help you?

Gwenpool: You must be Vincent Wilson, the Kamen Rider Ex-Aid/Build.

Vincent: How do you know my name?

Ms. Marvel: Don't mind her. She tends to break the fourth wall, just like Deadpool.

Vincent: Okay...

(Some hours later, the heroes are preparing to invade Hawkmoth's mansion.)

Vincent: So? What should we expect when we reach Hawkmoth's mansion?

Tsubasa: Well, we will still have to deal with the remaining Akumatized villains, including my former friends. If I'm correct, we'll have to deal with Princess Fragrance, Reflekta, Horrificator, Dark Cupid, Gamer, Evillustrator, Reverser and Vanisher.

Banjou: We also have to deal with Bakugo, Mineta, Sero, Ojiro, Kyoka, Mina and Toru, besides the Pro Heroes.

Skylar: How bad are they?

Iida: Unlike my brother, the Pro Heroes just care about fame and money, nothing more. As for the students, they don't seem to have any remorse bullying others, especially quirkless people.

Yuga: From the time I spent as a spy for All For One, I can confirm it's true.

Izuku: And I was one of the people who got bullied by them, especially by Bakugo, who even decided to frame me for that crime.

Banjou: He's even worse than All For One himself.

(Then they reach the mansion.)

Skylar: This is the place.

Asuna: How can we get in?

Skylar: Follow me.

(Then the heroes go through the entrance and kill the guards in their way. Then a door opens, revealing three individuals.)

Fragrance: So you found Lord Hawkmoth's mansion.

Vincent: It wasn't hard to find at all, especially when Skylar has the abilities of Ark itself.

Ojiro: So he is the reason why my friends have died.

Vincent: Enough talk, we're here to destroy you!

Toru: You'll never beat us, especially those traitors and the weakling Deku.

(Izuku then copies the data of Vincent and then two progrisekeys appear.)

Izuku: Time to show you my new power.

Progrisekey: Game!

Progrisekey: Assault Dash!

Progrisekey: Revolver!

Zetsumerisekey: Vicarya!

Progrisekey: Force Wing!

Progrisekey: Paralyzing Sting!

Zero-One D.: Authorise!

Slashriser: Venomrise!

Kasumi: Kiva-La!

Kiva-La: Here we go!

Daigo: Kivat!

Kivat: All right!

Heroes: Henshin!

G. Driver: Gachan! Level Up! Mighty jump! Mighty kick! Mighty Mighty Action X! A Gacha! Bur~ger~! Bur~ger~! Ju Ju Burger!

Ark D.: Singurize! Hakai, hametsu, zetsubô, metsubô seyo. Conclusion One.

Slashriser: Slashrise! Hazardous Scorpion! The stinging venom poisons even the strongest wills!

ForceRiser: Forcerise! Hybridrise! Dangerous Soaring Falcon! No way to overpower this force.

OOO D.: Lion! Tora! Cheetah! (Roar) La-ta La-ta, La-tora~~tar!

Zero-One D.: Progrise! Gashat! Gachon! Gachan! LevelUpping Ex-Aid! Saving patients on the first try.

B. Driver: Dragon Jelly! Tsubureru! Nagareru! Afurederu! Dragon in Cross-Z Charge! Buraa!

ShotRiser: ShotRise! (secret Agent music) Ready? Go! Assault Cheetah! Chances Of Survival Are Slim!

Thousanddriver: Perfectrise! When the five horns cross, the golden soldier Thouser is born. Presented by ZAIA.

(Then they transform into Kamen Riders, and then Kiva and Kivala insert some fuestles in their kivats.)

Kivat: Dogga Hammer!

Kiva-La: Mearie Hammer!

(Cut to Castle Doran)

Riki: Not me.

Mearie: Really?

(Then they become hammers and are sent to Kamen Rider Kiva and Kivala as they change forms.)

Ex-Aid: I'll clear this game with no continues!

Ark-One: There's no one left to stop me! No one!

Horobi: Fight... to protect everyone!

Jin: I'm ready to fight!

Naki: Naki is here!

Ikazuchi: I'm calling down the thunder!

Kiva/Kivala: You'll become our meal when we're done with you!

Zero-One: There's only one who can stop you, and that's me!

Cross-Z: I feel unbeatable now!

Valkyrie: Violations of the LOV spotted. Destroying targets.

Thouser: This is going according to my scenario. 100%... no, 1000%.

OOO: Seiya!

Ex-Aid: Time to show those three our strength, don't you agree?

Riders: Yeah!

(The group charges at the three Akumatized villains as they do the same.)

Ex-Aid: Dodge!

(The heroes dodge the trio's attacks, and then Ojiro charges towards Carapace, but Kamen Rider Jin and Scarabella notice that.)

Jin: No, you don't!

(Kamen Rider Jin grabs Ojiro's tail.)

Scarabella: YOLO!

(Scarabella kicks Ojiro in the groin, and then Kamen Rider Jin throws him down.)

Ex-Aid: Skylar!

Ark-One: Right!

Ark Driver: Perfect Conclusion!

(Kamen Rider Ark-One kills Ojiro.)

Kiva: Kasumi! Hajime!

(Kamen Rider Kivala and Kamen Rider OOO combine their attacks and overwhelm Princess Fragrance, rendering her unable to move.)

Fragrance: No... I can't lose to a bunch of freaks...

Kivala: (grabs her neck) Freak? I'll show you freak!

(Kamen Rider Kivala absorbs Princess Fragrance's soul ultimately killing her.)

Zero-One: Ochako!

Valkyrie: Right!

Zero-One D.: LevelUpping Impact!

ShotRiser: Assault Dash! Assault Blast Fever!

(Then they combine their attacks and finish Toru for good.)

Toru: DAAAAAMN YOOOOOOOU!

(Toru then explodes, dying.)

Ex-Aid: They're gone, huh?

Zero-One: Yes, they are.

Kiva: You did a great job, my queen. You learned how to absorb a soul very well.

Kivala: I couldn't have done it without your teachings.

Ex-Aid: Now let's proceed. We still have much to deal with.

Heroes: Right!

(Then they enter the mansion as the screen fades out.)