Obyheart Satan

Obyheart Satan is The Devil's daughter nicknamed 'The Nerdy Demon'.

Biography
Obyheart is born 2 years after her brother Haydes, and then Satan & Deviless decide to only have 1 son and 1 daughter. She later becomes really smart, but still great at fighting, and still evil. She also is dephinitley not fond of her brother, especially when he becomes The Devil. However, when The Devil returns, Obyheart gets a worse job than Haydes, so they both work together together to get revenge on The Devil. They eventually become a team.

Appearances
Main article: Obyheart filmography