A new kind of elf saves the MCU, hoping he can do the same for Azeroth

An Earthling gets thrust into the world of Azeroth, but his soul is split in two. Simultaneously steering the societies of the night elves and the blood elves right before the First War, millenia after the Great Sundering, many things that should have happened in Azeroth are steered into a better outcome.

But the threat of the Burning Legion is merely put on hold, Sargeras is still not dealt with.
Just before the events of the WoW: Legion expansion, the elven souls are reforged back into one and placed in the MCU.

But is the Sentinel and Paladin the only thing that came to this reality from the Twisting Nether?

I guess we'll find out :)

DISCLAIMER1: I own none of the rights to the MCU or Warcraft lore.
DISCLAIMER2: There's sex scenes in this.
DISCLAIMER3: My MC is very overpowered.
DISCLAIMER4: My MC has relations with many partners, but he won't build actual relationships with them outside of 'friends with benefits'. As such, I don't classify this as a harem. He's just a manwhore.