Two weeks have passed since Cassie was able to escape from the quantum universe along with Hope, Janet and Hank only without her father Scott since he sacrificed himself to Kang, only Cassie doesn't believe that her father is dead like everyone else and when she received a message from gets her father out of the quantum realm, tries to get back to the quantum universe to get her father back but needs support and along the way gets to know Kate Bishop and together they seek out other young heroes, only this turns out to be difficult as each has different powers and qualities to make them a team.
