Avengers

Your Tony's and Pepper's daughter,(choose your name). This is in the endgame time. story: your were born with powers (air,fire, water, earth and ice) and if you combine all of the powers, it will create the most powerful source of the universe but, there's a cost...(you'll die). you are one of the avengers. In the Infinity War, Tony didn't let you go to war with them to prevent you from using your powers. After the war, Pepper told yoou that he's gone.(he's your dad and the bestest friend of your life) Pepper gave you a hologram projector of Tony saying 'i love you 3000' and so on. you've lock yourself in your room and didn't even eat at all. until....Steve, Pepper, Loki and Nat opens your door and found you unconscious in your bathroom.