Episode 25
PING told SAN that in order to learn the 'Exorcize Sword Consummate', he has to castrate himself. This greatly embrassed SAN but still she promised that she would still pay him company. PING finally killed HOI but he lost his power to see in this fight, later PING misunderstand that SAN had betrayed him. To show her innocence, she commit suicide and died.
Other episodes for this season