冷魅四公主vs圣樱四王子

人世间存在着大大小小的谜团，当这些谜团被解开之时会释放出或强或弱的能量，食脑奈罗（子安武人 配音）就是专门食用这些能量的魔族，当魔界再无可以解开的谜团之后，他来到了人世，只为了寻找那能够满足他的极致的谜团。 桂木弥子（植田佳奈 配音）是一名拥有着悲惨过去的高中女生，她的父亲死于非命，然而凶手至今未被找到。命运让充满了谜团的弥子和憧憬着谜团的奈罗相遇了，在奈罗的帮助下，弥子终于解开了事件的真相。之后，奈罗和弥子开设了魔界侦探事务所，弥子虽为名誉上的所长，但真正运转侦探社，解开谜题的却是拥有着恐怖魔人力量的奈罗，两人联手解开了一系列匪夷所思的案件，使得黑暗的人性在光天化日之下无处遁形。。When his sister's classmate, Leelaa, comes to spend the summer at his family home, a friendship is forged in few days and when our hero decides to take off on a road trip across the country, Leela is more than ready to join him. But something happens on that road trip. Situations go out of control and our lead pair are thrown into a vortex that they're completely unprepared for...。