As a child, Nebula was taken from her homeworld Thanos, who then raised her as his own daughter. Because of that upbringing, she became a strong fighter but also cruel, known as “the biggest sadist in the Galaxy”. Thanos turned her into a humanoid cyborg woman with cybernetics that he gave her as punishment. During and after the Infinity War, however, Nebula began to decide for herself about good and evil and showed a more selfless and heroic side. She even started working together with the Guardians of the Galaxy!