Quiz Game system: starting from Marvel Universe

[Please answer the question. Who is Ironman?.] A: Tony Stark B: James Roddy C: Ivan Vanko D: Pepper Pott Tony Stark:"It's me, I am Ironman." Bruce Wayne:"How can a Playboy like you be a superhero?" Live stream+multiverse madness+good plot (hello guys I am just translating this novel. all the credit goes to the real author) author name:The left ear has a cat