The Elf Prince of Marvel World

The protagonist returns to the Marvel world as the prince of the elves. But just at the beginning, his adoptive parents were killed, so he embarked on the road to find the murderer... Faced with the pursuit of SHIELD, the pursuit of Hydra, and the suspicion of the X-Men, how does the protagonist find a way out in the cracks? Magneto? Iron Man? Thanos? Not enough to fight. Who makes me the prince of the elves, and the system adds me, I am the strongest person in Marvel. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.