Breakthrough to Infinity Comes to Marvel

Someone dies in the final battle, but is possessed by Mitchell, an American orphan from before World War II. He has countless knowledge of black technology, what strange things will happen in Marvel? Captain America: "Mitchell, what did you say to Bucky? Why did you read your name upside down?" Iron Man Nini: "Uncle Mitchell! Please stop your White Queen from hacking into Jax's system!" Spider-Man Peter: "Mitchell, why do you have to shout Transform before starting the uniform you made for me?" Thor: "Mortal! You actually use God as a power bank!" Hulk: "Ooooooooooo." Mitchell said: "Although I didn't bring any bloodline skills or divine horses with me, the greatest wealth among the Lord Gods is knowledge! Ps: I will write and save some small drafts for more updates.