Hana (voiced by Miyazaki Aoi) who is studying at a national university falls in love with a man (voiced by Osawa Takao) who accidentally comes to the school to audit. Even if the other person is a werewolf, she will throw herself into his arms without hesitation. In the following years, Hua gave birth to daughter Xiaoxue and son Xiaoyu. Who knows that bad luck will suddenly come, and the gentle husband...