The Academy's Strongest Mob Healer

A famous game romance action RPG "Dungeon Academia". In that famous world of "game to the death," I reincarnated as a mob with the worst job possible: "Healer. " My fate was dying right away.. However.. I'll use my knowledge from grinding this game for days on end in my previous life to overturn that fate. A reincarnation fantasy, where healing is turned into a weapon to fashion a meteoric rise to the strongest in the world. (Source: Kodansha, translated)