Invincible! Starting From Touching The Electric Eel!

My name is Zhou Feng, and I am a ambitious young man who was sent to a parallel world by a mud cart.A world where monsters are rampant and martial arts are prevalent.I don't have martial arts talent, but I have a system - the strongest gene mutation system.Touching organisms can cause genetic mutations and acquire one of their abilities.Touch the electric eel to gain electrical control skills!Touch ants and gain a hundred times ant power!Touch the Poison King Snake to obtain invincibility from all poisons!I only want to become stronger, but accidentally kill through the demon realm.Jie Cang was born upside down, saving all people from water and fire.