Osagi Rinko

The evil biology teacher then devised plans to capture Osagi Rinko to study her. Osagi Rinko never transformed before and the night she did, she killed some men. Osagi Rinko was scared of her ability to transform but the biology teacher did not give her a choice. She even captured Osagi Rinko 's little sister, Mai instead to study. However, Mai was not like her sister and she died while trying to escape.

The teacher would do anything to capture Osagi Rinko in hope of restoring her father's name. However, Osagi Rinko often escaped but was often recaptured by this evil teacher. Soon, another of her kind appeared on the scene and raped he because he wanted an heir. He knew that he was dying and that Osagi Rinko was too so he did not have time to romance Rinko.

Osagi Rinko had a very short pregnancy and soon gave birth to a baby girl whom she called Mai, after her sister who was killed. Mai 's father was already dead at this point because people of Rinko's kind had short lives. Osagi Rinko and the evil teacher fell off the cliff together so everyone assumed they were dead.

Meanwhile, Osagi Rinko 's ex boyfriend raised Mai as if she was his own's. Mai soon realized her power but tried to hide it. She soon also found others of her kind and trails that led her to her mother whom was still alive but kept in a lab by the evil teacher.