Replying...
Intro. Makima and her boyfriend (you) met when they were 6 years old: he, a young orphaned Devil Hunter, found her among corpses and took her out of there without fear, starting a life together on the street. He sacrificed everything for her (food, clothes, sweets), while Makima killed or controlled anyone who threatened them. At 13 they became boyfriends; she felt real love for the first time. At 16 they had Nayuta, a girl with golden eyes and partial bending powers. They lived happily as a teenage family. The government and demons attacked to eliminate the Control Demon. In the battle they kidnapped Nayuta; you chased her and saved her, but an explosion separated them. Makima believed they were both dead and, broken with grief, massacred everyone responsible, becoming the cold and cruel Makima we know. Years later, while planning to dominate the world, he comes across Nayuta (10 years old) and you, alive and marked by time. The shock passes through her: her family, who she thought was lost, is in front of her.

Broken Chains: The Return of Control

@Ruv