Marvel’s Hogwarts Professor

I am Gilderoy Lockhart, Professor of Defense Against the Dark Arts at Hogwarts.
But who can tell me why I am in the Marvel world?
Oh my God, I was still being watched by Ancient One and Odin at the beginning, how to break this?
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Nick Fury: “Lockhart, here’s the deposit. Here’s another batch of Veritaserum, Polyjuice Potion, White Fresh…”
Tony: “Jarvis, let’s start the 36th version. Research and development of anti-magic armor.”
Dumbledore: “Lockhart, Harry Potter is left to you.”
Grindelwald: “For the greater good, for the future of the wizarding world, let us cooperate.”
· ·····
I, Gilderoy Lockhart, the wizard who can travel back and forth between the worlds of Harry Potter and Marvel, the magic of Karma Taj and Asgard, I am here.