Synopsis
When he was little, Ryuuhei Oda witnessed the death of his caring older brother, along with a mysterious mark that was left near his body. Now a second-year high school student, the outgoing and impulsive young boy spends his days doing what he loves most—kickboxing. One night on his way home, a peculiar creature bites Ryuuhei's leg and causes him to have a strange dream filled with odd entities. When he is attacked the next day by the same creatures in the real world, Jessica Clayborn and Arut...
