Author: HARUKAWA Jun

Category: Action , Adventure , Historical , Romance , Shounen , Supernatural ,

A secret relationship with a mysterious entity... In a world with demonic monsters called Shenguai, a young orphan named Kou lives alone in the mountains with a mysterious Shenguai named Chiyou. But Chiyou has a tragic past, and Kou will have to give all of himself in order to save her. A beautiful East Asian adventure now begins!