Characters
Original Female Character(s), Steve Rogers/Reader, James "Bucky" Barnes/Original Female Character(s), Tony Stark/Original Female Character(s), Steve Rogers/Original Female Character(s), Tony Stark/Reader, Thor (Marvel)/Reader, Clint Barton/Reader, Bruce Banner/Reader, James "Bucky" Barnes/Reader, Clint Barton/Original Female Character(s), Thor (Marvel)/Original Female Character(s), Natasha Romanoff / Reader
Summary
What if after Hayley found out they were her soulmates she ran but didn't come back.