Dr. Blood's long-term research finally bears fruit! Obtaining a crystal hidden deep within a forgotten grave and mixing it with a special liquid triggers a massive explosion, giving birth to an unexpected monster. This entity dubs itself "Blood Rose Criminal" and possesses the ability to absorb energy from various substances. However, it eventually develops a particular craving for the energy of human women. It begins by kidnapping Mami during her commute, using pollen to disorient her as she trembles in fear. Later, it attacks Suzuki Rimi (Iris) on her way home, but due to low combat ability, Criminal is quickly and disgracefully defeated.