Her Name is Chaos

This story takes place after Avengers: Endgame.

(Moments that need to be clarified ~
Iron Man Jr., Iron Man's son, was able to bring Loki back to life after he was choked to death by Thanos with his newly discovered healing abilities and this almost took his life. DarkLight, a sorcerer and friend of the Avengers, was able to save Iron Man after he did the big snap, almost having his life form deteriorate in the process.)

IMPACT, an organization, has said ever since it's first days that it wants to help the world become a better place. However, they have a hidden agenda. A sorceress by the name of Chaos has her own agenda as well and decides she can work with IMPACT to make things easier for her. Together, they plan to get more power but as secretly as possible.
S.H.I.E.L.D. knows that IMPACT is up to something and also have Chaos on their radar, however they still don't know how to stop them. With a lot of thought and planning, they end up sending some of their agents over to IMPACT to hopefully get information on them to help stop them. The agents end up being stuck there and their communication devices are disabled. The Avengers come forth to help the situation as the longer things go, the more that there is danger brewing.
Daniel Stark is the son of Tony Stark and is known to help out the Avengers from time to time. His father ends up bringing him to S.H.I.EL.D. HQ in hopes he will help because Chaos is his mother. As things progress, Daniel Stark and others join the Avengers to stop IMPACT and Chaos from doing what they plan to do.