Chou Tzuyu, the vampire princess got a critical mystery disease which is make her extremely weak. As a vampire, the only way to cure the disease is by drinking human blood but in Tzuyu case, it's not work as Tzuyu father, Chou Xiyu already gave his beloved daughter more than hundreds humans blood but the princess still weak. one day, as Tzuyu always dreams, her father finally give her permission to live in human world. On the other hand, Minatozaki Sana kicked out from her house by his step father and live with her best friend, Myoui Mina. She thought that's the ending of the sad live but there's more in front her which is meeting Chou Tzuyu.
3 parts