Guardians of the Galaxy Volume 2

In 2014, Peter Quill, Gamora, Drax, Rocket, and Baby Groot are renowned as the Guardians of the Galaxy. High Priestess Ayesha of the Sovereign race has the Guardians protect valuable Anulax batteries from an Abilisk, an inter-dimensional monster, in exchange for Nebula, Gamora's estranged sister, who was caught attempting to steal the batteries. After Rocket steals the batteries for himself, the Sovereign attacks the Guardians' ship with a fleet of drones. A mysterious figure destroys the drones and the Guardians crash-land on nearby planet Berhert. The figure reveals himself as Ego, Quill's father, and he introduces Mantis, his naïve empath servant. Ego invites Quill, Gamora, and Drax to his home planet, while Rocket and Groot remain behind to repair the ship and watch Nebula.