Diabolo

Diabolo

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Diabolo -悪魔-

Ren and Rai are two friends who make a desperate pact with the demon Diabolo to save the soul of Ren's young cousin, Mio. Though their attempt fails, Diabolo grants them supernatural abilities: Ren receives the power of ultimate offense, while Rai gains the power of ultimate defense. These gifts come at a terrible price, one they would gladly trade for the girl's life.

As the demon's influence spreads through their school, other students begin to fall for his tempting bargains. Those who accept Diabolo's deals start to lose their sanity at the age of seventeen, and by eighteen, they reach a point of no return. Ren and Rai must uncover the true nature of Diabolo and find a way to break their contract before their own eighteenth birthdays arrive.

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