Aldra, who has lost her memory of being the cruel Queen of Ouma, now lives as a happy new wife. Irma, who was forced to pledge "loyalty" with her tongue to Aldra's sword, the enemy of her brother, and continued to harbor her humiliation and revenge. She finally finds Aldra, but she is puzzled by her changed appearance. An uninvited guest Echidna appears, and the situation takes a sudden turn!