少年馆胁在上学的路上看到了一个死去的小猫，在他和百合子的帮助下把小猫埋了起来。在一所大宅子里面，住着一个很美又聪明的大小姐樱子小姐，她是一个神奇的女子，喜欢在樱花树下面亲吻骷髅。她带着馆胁去找宝贝，樱子对于人类相关的东西都不感兴趣，她最喜欢的是骨头，家里甚至有各种各样的生物的骨头，因为这个爱好她成为了一个标本师。樱子把馆胁带到海边，让他去帮自己找那些骨头，最后，馆胁终于挖到了一个樱子满意的宝贝--一个人类头骨，樱子对这个蝴蝶骨保存完整的骨头爱不释手。馆胁直接报警，樱子却不愿意给警察。樱子说这个骨头是一百年之前的了。在周围出现了一个殉情的案件，警察去查看的时候樱子也一起过去了，她看了一眼尸体后，断定这时一起包装成殉情的凶杀案

Boy Tatewaki saw a dead kitten on his way to school, and with the help of him and Yuriko, he buried the kitten. In a big house, there lived a beautiful and smart young lady, Ms. Yingzi. She was a magical woman who liked to kiss skeletons under the cherry tree. She took Tate Waki to find the baby. Sakurako is not interested in anything related to humans. Her favorite is bones. There are even bones of various creatures at home. Because of this hobby, she became a taxidermist. Sakurako took Tate Waki to the beach and asked him to find those bones for herself. Finally, Tate Waki finally dug up a treasure that Sakurako was satisfied with—a human skull. Tate Waki directly called the police, but Sakurako was unwilling to give it to the police. Yingzi said that this bone was a hundred years ago. There was a case of death for love in the surrounding area. When the police went to check, Yingzi also passed by. After she glanced at the body, she concluded that it was a murder case packaged as a death for love