The novel has been adapted into a book and a manga. 'Your ability is too dangerous' Rihito, who possesses the cheater skill 'Resurrection of the Dead', is executed by the king who feels threatened by his overwhelming power. However, no one knew at the time that the 'Resurrection of the Dead' skill would also apply to Rihito himself. Rihito, who survived, stands as the greatest enemy of humanity. This is a story of Rihito threatening the world alongside the revived Demon King's Army. The skill 'Resurrection of the Dead', which was shunned in the human world, becomes highly valued in the Demon King's Army.