Héloïse de Villefort is one of villains of Gankutsuou and is second wife of Villefort; Valentine's stepmother. She hates Valentine because she is the heir of the fortune which left her to plot to kill her stepdaughter so her son inherits it. She lusts after The Counrt of Monte Cristo. After, he gave her for ring and she was sent to the mental hospital.
- She was similar of Han Jae-hee whose harted of their stepdaughters as heiress of fortune and wants their sons to become the head.