After the population is restored following Thanos' click, an unexpected tragedy forces a group of ancient aliens who have been living on Earth in secret for thousands of years out of the shadows to reunite against mankind's most ancient enemy, the Deviants.

In this terrifying, action-fueled film based on the Marvel comic series, five young people who demonstrate special powers are brought to a secret institution to undergo treatments they are told will cure them of the dangers of their powers. Invited by Dr. Cecilia Reyes to share their stories about when their powers first manifested, the five b1spatientsb2s come to understand that they are in a class of people called mutants, who have historically...