少年黑崎一護從受傷的死神朽木露琪亞得到超能力後，兩人便攜手合作圍捕亡靈。

在維多利亞時期的倫敦，12 歲的大企業家謝爾·凡多姆海伍在惡魔執事賽巴斯欽的監視下，替女王攔阻所有危險。

一名日本高中生無意間獲得一本神秘筆記本，還發現只要在上面寫上任何名字，他就能除掉那個人。

Neku awakens in the middle of Shibuya's bustling Scramble Crossing with no memory of how he got there. Little does he know, he's been transported to an alternate plane of existence known as the Underground. Now an unwilling participant in the mysterious "Reapers' Game," Neku must partner up with a girl named Shiki in order to survive...

Rion, a naive, loudmouthed teenager, investigates a host club full of vampires when she suspects they must be related to the disappearance of a lot of people in the neighborhood, including her best friend. In the process she begins to befriend them, especially the leader Suou, with whom she develops a romantic relationship.