Emillia Green || Avengers' soulmate

Emillia Green is a completely normal high school teacher. Oh wait, she is also a 200 years old vampire.
And one more thing, she has 13 soulmates. No big deal, right. Yes, you heard me, this is a world where soulmates are common. Hell they even have soul marks for it. But having more than three soulmates is very uncommon, as in, nobody has ever had that many. That is precisely why when Emillia was a little orphan girl living in New Orleans in the 1830s, she was cast out. Eventually, she found a family, but she had to leave them. She didn't think she was welcome anymore. And she still liked her insane amount of marks, she loved how they lie on her body. But she hated who she had become, she hated becoming a vampire. But now, she had a way to rid of her problem. A cure for vampirism.

Her soulmates are :
Tony Stark
Steve Rogers
James Barnes
Natasha Romanoff
Bruce Banner
Clint Barton
Peter Parker
Thor Odinson
Loki Laufeyson
Stephen Strange
???