When Stark himself plans to go and make things more interesting at the tower, he accidentally finds someone from his past on a mission. She hates Tony and claims she will never forgive him. But when the Avengers need her, will she cling to her past, or be the Avengers' adopted assassin? [okay please don't judge for this awful writing and awful ideas and worse grammar mistakes. understand I wrote this in the 6th grade!! it doesn't make any sense!!! just go w it!! vibes only!] -COMPLETED-