Love bites - and might also kill in this raucous comedy of horrors when Kyosuke Kamiya is sent to Purgatorium Rehabilitation Academy, a place filled with beautiful, but deadly, ladies! Kyousuke Kamiya has only just started to get used to his life in the blood-spattered hellscape that is Purgatorium Remedial Academy and its twisted version of school life. The architect of this series of gruesomely parodic extracurricular activities is the beautiful, charming Saki Shamaya, also known as the "Princess of Murder," a serial killer responsible for twenty-one deaths!