I'm Doing Something in the Wilderness

Zhou Shan travels through the prehistoric world, his body is not Zhou Shan, and he has the blood of Pangu. He defeats the demon ancestor Rahu at the beginning, activates the god-level troublemaking system, and becomes stronger as long as he does trouble... It is impossible to practice, and it is impossible to practice in this life. Understanding is too boring, and you can only maintain your life by doing things. Okay, let's not talk anymore, let's go make trouble. I, Zhou Shan, will feel uncomfortable if I don't make trouble for a day!