My Slime Turned Into a Monster King

A lowly cleaner in a brutal underground beast arena accidentally hatches a dead slime egg that should never have lived. But when the tiny creature starts devouring metal, energy, and everything in its path, it evolves into an unstoppable monster that can bring down a billion-dollar corporate empire. Hunted by ruthless tycoon Victor, betrayed by former allies, and dragged into a secret war beneath the city, Leo must protect the slime that changed his life before it is stolen, weaponized, or destroyed. As the body count rises and the slime keeps mutating, one thing becomes clear: this is no pet. This is a living apocalypse.