After a magical accident, Batman was partially killed. When he woke up, he said he was Bruce Wayne and made a grandiose confession to Superman. The Joker escaped from prison and disappeared, and now there is no Batman in Gotham...
Cp: Superman, partial to Superman
Bruce: Who the hell is Batman.
Why do you think I'm Batman, that dark bat monster that wanders around at night? Only a madman would do that.
——Resign, I mean I can resign, since I am Batman.
…
Superman: I fervently called B's name to monitor his heartbeat, tied him to a chair after changing his clothes, and carried him around Gotham at night all because we are the best partners in the world.
But what should I do if he wants to keep me under his care after losing his memory?
Wonder Woman: To put it simply, everything is normal for Batman, he just doesn't remember that he is Batman.
The Flash: Can any of you imagine Batman taking off his suit and becoming a playboy? No wonder he has been refusing to tell us his true identity. When asked, it was 'bat immunity'!
Green Lantern: The key is will Bruce still sponsor the Justice League after Batman loses his memory?
Clown: You are the reason why I smile. I give you this balloon. Haha, let's play a game, little bat~
Bruce: I'm just a plain old billionaire playboy, I'm not... Well, I'm Batman.
Concept: Bruce Wayne will always be Batman.