I'm Doing Bidirectional Science Popularization in American Comics

Having been transported to a chaotic comic book world, Depp becomes the owner of an antique shop in Gotham City and awakens a comic book popular science (introduction) system, which allows him to provide bidirectional popular science information to heroes on both sides who share commonalities.

The two men gave Iron Man a lesson on Batman, and then proceeded to throw money at each other.

When Quicksilver is given a lesson on The Flash, he immediately awakens the Speed ​​Force.

Hawkeye was given a lesson on Green Arrow, and the two of them shot at each other across the screen for thirty minutes.

What are you doing here, Homelander, trying to educate people about laser eye surgery?

Years later, Depp has taken on many roles.

He is Iron Man and Batman's best friend, the behind-the-scenes mentor of the Justice League, and someone S.H.I.E.L.D. would never dare to associate with.

He is the Joker's eternal white moonlight, Catwoman's lifelong love, and Storm's best Depp brother.

And... the unspoken nightmare within Arkham Asylum.

(If you're not a protagonist who's overpowered by a dragon, the system won't speak.)