Hades

Hades a son of Kronos was ruler of the Underworld. for many years he had ruled alone. Being very lonely he started to like Persephone, daughter of Demeter. Zeus noticing this gave Persephone to Hades as a sort of "Prize". He didn't exactly feel happy with this arrangement but didn't want to complain to his annoying brother either.

Eventually, Hades and Persephone had grown close and became married to one another. Hades gave many warnings to Persephone about having a child. Though she was able to convince him to try to have a child. During their sons birth he had not survived. Due to this Persephone had decided flee. Hades understanding the circumstances had let her leave and chose to protect her from the Olympians letting her live in the Mortal realm.

After she had left Hades with the help of Nyx and the fates had been able to bring Zagreus to life. Though had chosen to not speak of Persephone to him and demanded the house and the Underworld to never speak of the Underworld Queen. Hades had also Decided to not inform Persephone of their sons rebirth and decided to let her alone and cause her no more pain.

Sometime had passed and Zagreus going into his fathers desk had found out About his mother Persephone. Hades Aggravated did everything in his power to keep Zagreus trapped in the underworld away from his mother not to inform the Olympians of her Location.