Kyuuketsuki Miyu is a disturbing four episode long anime series about a young immortal vampire princess named Miyu and her protector/servant/best friend and more Larva. In four episodes, a nosy spirit-hunter Himiko Se chases the elusive Miyu because she is very curious about Miyu's past. Miyu, she discovers, is the guardian of the door between the two world: One of the Shinma ("shin" god; "ma" ghost/demon) and the one of our world. The Shinma wake from their sleep and disturb the lives of the Humans living above. Miyu and her servant (?) Larva hunts down these strange beings. However, Miyu is one of the Shinma herself and dislikes her duty. In the four episodes, Himiko Se discovers her link/destiny with Miyu...
故事发生在神圣时代的300年，主要讲述了初中二年级学生Yonaga Jicheng的故事。她每天在学校过着稳定的生活，上课，参加俱乐部活动，和很多朋友一起玩。
一个普通的高二学生，茂福英善，由于存在感弱和名字茂福的谐音，被称为龙涛（路人），但他实际上是一个强大的天生超能力。在每一次成长之后，龙涛开始相信他的超能力是一种危险的存在。为了防止自己的超能力失控，龙涛下意识地压抑了情绪。
