(Meanwhile at Union Church, Biscas T. Balmus is seen being stabbed by Kamen Rider Kaixa.)

Biscas: You won't get away with this. Union's Champions Motoyasu Kitamura and Katsuki Bakugo will destroy you.

Kaixa: (scoffs) i'm counting on this!

(Kaixa keeps stabbing Biscas as he hears some voices.)

????: Stop right there, you villain!

(He turns to see Motoyasu, Bakusquad and Team SSSN.)

Kaixa: Another one getting in my way, eh?

Motoyasu: Surrender, Dave Frank, before you are defeated!

Kaixa: You'll wish you never got in my way.

(He charges at Mina, and grabs her hair before throwing her onto the ground.)

Eijiro: Mina!

Sero: (stern) You'll pay for this!

(Sero uses his quirk, but Kaixa dodges his attack and charges at him before kicking his balls as he gets down.)

Kaixa: Pffft... Asshole.

(Denki charges at Kaixa, who then grabs his neck and starts stabbing him.)

Eijiro: Denki!

Bakugo: (stern) You bastard... (charges at Kaixa) DIE!

(Kaixa uses Denki as a shield, and then he kicks Bakugo's stomach before throwing him as Sun glares at him.)

Sun: You just signed your own life prison sentence for hurting your superiors!

Kaixa: Superior this, superiot that, it's all you ever care about...

Scarlet: Silence! You're going to submit, whether you like it or not.

(Kaixa smirks as Side Basshar comes in and shoots several missiles.)

Motoyasu: What the...?

(They dodge the missiles, but Sun didn't have the same luck.)

Sun: AAAAAAHHHHHH!

Neptune: (eyes widen) SUN!

Motoyasu: (stern) How dare you.

Kaixa: Looks like you're not the only ones coming after me. Well then, see you next time... or not!

(Kaixa hops on Side Basshar and leaves as Naofumi's Party and Spider-Man come in.)

Naofumi: Damn, he got away.

Motoyasu: (glares) You... DEVIL! (charges at Naofumi) This is all your fault!

(Naofumi blocks Motoyasu's spear attack while Raphtalia charges at Eijiro, who hardens enough to take Raphtalia's sword attack. Scarlet, Sage and Neptune charge at Spider-Man, who easily dodges their attacks. Suddenly a sound is heard.)

ATTACK RIDE: GIGANT!

(Everyone turns to see Decade carrying the Gigant as he prepares to shoot.)

Naofumi: Ah crap.

Motoyasu: Damn it...

(Decade shoots as the heroes dodge. Motoyasu, Eijiro, Mina, Denki, Scarlet, Sage and Neptune get hit by the missiles, and are reduced to dust.)

Bakugo: NOOOOOO!

Decade: A shame I had to kill that pink skinned girl. She could be so fine by my side...

Bakugo: THIS ISN'T OVER, YOU HEAR ME?

(Bakugo angrily leaves as Decade is about to turn to the heroes, only to see that they left.)

Decade: They left... cowards...

(Some days later, at Union Academy, the headmasters are seen clenching their fists as they are getting out of options.)

Sirzechs: First we lose Team RWBY, then Endeavor, Mineta, Qrow, Kiba, Saji, the Three Cardinal Heroes, Team JNPR, most of Class 1-A, Team SSSN, and even Issei.

Ozpin: This is getting worse than I expected...

Nezu: Now we only have Class 1-B, Sona's Peerage, Team NDGO, Malty, Bakugo, Dekusquad, Rias, Asia, Rossweisse, the Big Three, and most of the Pro Heroes.

Ironwood: Fortunately, Summer, Tai and Raven are almost recovering.

Ozpin: Good.

Aultcray: What about Nolan and Deborah.

Ironwood: They're making a deal with someone named Damian Wayne.

Sirzechs: Damian Wayne? Wasn't he killed by that Scorpion guy?

Aultcray: They weren't kidding when they said Ra's Al Ghul was the "Devil" himself.

Nezu: What are we gonna do?

(They start thinking for a while as they prepare to execute their plan.)

(Next day, Caelus is seen in his Knockout's Alt Form as Navia is sitting on a wheel while Rumble and Frenzy are standing around, seemingly bored.)

Rumble: And how long will we be here? 

Frenzy: It's boring here... let's go to McDonald's?

Knockout: This is a reconnaissance mission. We just have to keep an eye on it and that's it....

(Bakugo and Ochako pass by as the former scratches Knockout in purpose.)

Bakugo: This car sucks.

Ochako: I totally agree with you.

(As they walk away and laugh, Knockout isn't pleased by being insulted, and decided to take matters with his own hands.)

Knockout: Navia, take them to McDonald's, I have urgent business.

Navia: Caelus, don't you dare!

Knockout: Don't worry, I'll just go to the race with Hot Rod and Bumblebee.

Navia: I hope...

Rumble/Frenzy: (unison) Yes!

(Then Navia takes Rumble and Frenzy to McDonalds while Knockout drives away to settle his score with Bakugo and Ochako. Some moments later at Union Academy, Bakugo and Ochako are about to get in, but Knockout abruptly approaches them, and then pushes them and they fall into the canyon.)

Knockout: You scratched me, I scratched you.

(Knockout drives away, seemingly unaware that some students saw that scene.)

Izuku: Kacchan! Uraraka!

Shoto: (stern) How dare he...

Iida: (angry) AFTER HIM!

(They chase after Knockout as the screen fades to black.)

(To be continued.)