The ordinary Mikami Satoru found himself dying after being stabbed by a slasher. It should have been the end of his meager 37 years, but he found himself deaf and blind after hearing a mysterious voice.
He had been reincarnated into a slime!

While complaining about becoming the weak but famous slime and enjoying the life of a slime at the same time, Mikami Satoru met with the Catastrophe-level monster “Storm Dragon Veldora”, and his fate began to move.