The Demon Neuro has a raging hunger for ‘enigmas.’ Being dissatisfied with his current regime in hell, he’s come into the mortal realm in order to satiate his ever-growing appetite. The murder case of a young girl’s father seems to be sufficiently enticing for the Demon’s needs.. But what else might happen between these two? Find out in this disturbingly good murder-mystery series.
(Source: aerandria.net)

The students of class 3-E have a mission: kill their teacher before graduation. He has already destroyed the moon, and has promised to destroy the Earth if he can not be killed within a year. But how can this class of misfits kill a tentacled monster, capable of reaching Mach 20 speed, who may be the best teacher any of them have ever had?

Ruca, trapped under a rock, is saved by a man dragging a large sword along the ground. Coming from Brazil to Niigata, she offers him a drink from a pokan juice. Why does he drag this large sword and how does the earth turning into a vast desert land relate to him?