The Academy's Strongest Mob Healer: Reincarnated as a Mob in a Deadly Game World, I Dominate with the Useless Job [Healer] and My Original Knowledge

"Dungeon Academia,” a famous romance action RPG known as a brutal death game. Allen Claude is reincarnated into that world as a mere mob character with the worst possible job: Healer. If nothing changes, an instant death route awaits him. However, armed with the game knowledge he mastered in his previous life, Allen decides to defy fate itself. By turning healing magic into a weapon, the weakest mob begins his rise toward becoming the strongest in the world in this otherworldly reversal fantasy!