A NEET’s Guide to the Parallel World: Healer, the Strongest Cheat?

Masamune's life takes an unexpected turn when he is transported to a parallel world after a failed suicide attempt. In a throne room filled with newly chosen heroes, he alone is given the title of "Healer"—the weakest of all occupations. Shunned and ridiculed by his peers, he is cast out to face the unknown alone. However, as he stumbles through the darkness, Masamune uncovers a hidden power: the ability to invert healing magic. This new, ominous ability grants him the destructive "Erosion Wave," transforming him from the weakest to the strongest. Fueled by the desire for revenge, Masamune embarks on a journey through this strange new world, forging alliances with demons and a mysterious white cat tribe. As he uncovers the true potential of his powers, Masamune is determined to make those who abandoned him regret their actions.