My Attributes Have Mutated

Liu Xing was reborn in another world teeming with gods, demons, and monsters. He thought he could be eaten by monsters at any moment, but soon discovered that the System could mutate all his attributes. Don't believe it? Just listen. “Ding! The Host's life is in danger. Attribute Mutation System starting up.” “Ding! Host is taking fire-attribute damage. Activating automatic defense mode!” “Ding! Host's fire resistance +999!” “Ding! Host's fire resistance +23!” “Ding! Congratulations, Host! You have acquired a Level One Fire Immunity Body!” …