Being immortal and an Avenger has it's perks. Although the bullets and stab wounds hurt as much as any normal being, (Y/N) (L/N) could handle anything. Until the God of Mischief showed up. After being held prisoner for long months, Loki finally agreed to try out the 'hero thing' and join The Avengers, but he doesn't...
You work for SHIELD as a medic. You are the best doctor around, though you have no supernatural or inhuman power, you are an extremely skilled healer. But when a very sick God gets put on your hands, your life gets turned upside.
Your raised by Tony Stark but you find out your birth family is actually dagoniods from the tenth realm. Your 8 unlikely friends that meet some how meet the avengers. Which you and Loki has meet once before and you two get close and fall in love.