(It was a school break, and Y/N is seen chilling with his girlfriends in the streets until they suddenly see a car full of bad guys holding an idol as hostage driving down the road. Knowing they're in danger, Y/N and the others go to the alleyway and suit up. Once they are suited up, Spider-Man 2099 swings to the car as he gets close enough.)

Spider-Man 2099: As Deadpool would say, Maximum Effort!

(He gets inside the car, and the thugs try to punch him, but he narrowly dodges.)

Spider-Man 2099: Too slow.

(He punches two of the thugs in the gut before kicking the third thug in the face. Suddenly Saeko comes from above and stabs the second thug's private parts.)

(Cut to the highway, Supergirl is seen lifting another car filled with thugs as she throws it at a post, resulting in a crash that kills most of them, leading her teammates to glare at her.)

Supergirl: Oops.

(Motoko is riding her bike while engaging another thug as she kicks him in the face, leading him to fall off the bike. Asia is seen healing some citizens that got caught in the crossfire while Rias and Akeno use their Spells of Destruction to destroy another car filled with thugs and another bike while Spider-Man 2099 saves the idol hostage as he takes her out of the car that crashes in the highway.)

Ai: Thank you for saving me. They would have killed me if you didn't act.

Spider-Man 2099: No need to thank me. You know what they say, crime never takes a break.

????: And neither does justice, son.

(They turn to see Superman.)

Superman: The girl you just saved is Ai Hoshino, member of B-Komachi, one of the most treasured idol groups ever.

(Suddenly more vehicles come in as several thugs come out of there.)

Superman: Take her to safety. I'll handle this.

Thug 1: (eyes widen) Holy shit, it's Superman!

Thug 2: We should have turned to Lex Luthor when we had a chance.

Superman: So you guys don't work for Luthor, eh? Good to know.

(Some reckless thugs try to shoot him, but no effect. Suddenly a certain black hedgehog comes in driving his bike and shoots two thugs.)

Shadow: (to Superman) Pulling your punches as usual, I see.

Superman: Was that even necessary, Shadow?

Shadow: Hmph!

(Suddenly another biker comes in and tries to shoot, but Superman tanks the bullets while Shadow teleports, dodging the bullets. Batman then comes in his Batmobile.)

Batman: The armed biker, it's their leader, Hikaru Kamiki.

(Batman clicks some his Batmobile's button, and shoots three missiles, but Hikaru manages to dodge them while Shadow shoots down a thug who tried to approach him.)

Shadow: Total Score, Shadow 3, Batman 0.

(One of the thugs shoots with an assault rifle, but misses twice as Shadow shoots him down. There is a thug trying to use a grenade, but Shadow pulls out his Chaos Emerald.)

Shadow: CHAOS CONTROL!

(Everything slows down as Shadow launches a chaos spear at the grenade, blowing the thug and his teammate into pieces. Saeko beheads four of the thugs while Robin prepares to fight with a thug who rolled up his sleeves. As the thug draws two knives, he charges at Robin, who knocks him out with a single whack of his staff.)

(Meanwhile, Spider-Man 2099 is seen trying to take Ai to safety, but they see Hikaru chasing after them, and Spider-Man 2099 shoots a web at his helmet making him crash into a wall as he barely survives, but Spider-Man 2099 puts Ai in a cafe.)

Spider-Man 2099: Keep quiet, I'll be back.

(He then approaches Hikaru.)

Spider-Man 2099: A hush falls over the crowd as rookie sensation Y/N L/N lines up the shot.

(He then rushes to kick Hikaru's head.)

Spider-Man 2099: And that's why you must never let jealously get the best of you.

(Hikaru tries to shoot Spider-Man 2099, but he shoves the rifle and kicks his face again.)

Spider-Man 2099: Ladies and gentlemen, what you're witnessing is sweet, ass-kicking therapy session.

(Spider-Man 2099 kicks Hikaru twice before slamming his foot on his back and throwing him to the other side of the street.)

Spider-Man 2099: Giving him the business! (charges at Hikaru) Incoming! (kicks Hikaru's face, knocking the helmet off) This is taking unsportsman-like conduct to a whole new level!

(Spider-Man 2099 is about to punch Hikaru, but a male voice is heard.)

????: ENOUGH!

(The Batmobile arrives as Batman hops off and approaches Hikaru.)

Batman: I'm taking him to Arkham.

(Spider-Man 2099 is about to retort until Batman turns to him with his classic glare that scares the shit out of anyone crossing his way as he leaves, taking Hikaru to Arkham. Ai then hugs him from behind.)

Ai: Thanks again.

Spider-Man 2099: No problem. You have a house?

Ai: (nods) I'll tell you on the way.

(Spider-Man 2099 swings with Ai, taking her to her house as the screen fades out.)