Ash, a kid who lost her parents in the Chitauri invasion, gets a chance to live with the Avengers. Tony gives her everything she needs to call the Avengers family.
It's ten years later, after Thanos destroyed their home and gave the team the reason to finally stop and disband the team. But now, their children are growing up and yearning to take their place. Between growing powers and the challenges of young adulthood, no one is sure who is suffering more; the kids or the parents.