What we know is that she is despised by everyone around her. For some reason, her ancestors incurred the wrath of the gods, and she lives as a goddess of ill health. Unjust accusations against her triggered a deep-seated anger, leading her to resent and deny everything. Subsequently, Shikyou appeared before her. She’s friends with Akari and mai and she helped them get married before Shikoku killed Mai,she hates Shikyou