Pangu Transformed from the Prehistoric Times to the Four Clear Years

(Prehistoric - System - Black Belly - Brain Hole - Extension - Unanimous Disclosure) Yuanshi: "Why am I ranked fourth?" Xiao Tian held a measuring ruler in his hand with a wicked smile on his face! "Put your butt up and I'll tell you why!" Xiao Tian was originally an orphan on Blue Star, but in his memory, he had been helpless since he was born. He grew up in an orphanage, and finally found a job of his choice after graduating from junior college. Unexpectedly, he suddenly suffered from a heart attack. Just when Xiao Tian was dying of consciousness, the system came. Xiao Tian thought that he would not have to die. He would create a powerful system and become a powerful person in Blue Star, and his life would be perfect. The idea was good, but the reality was cruel. Yes, Xiao Tian died in the end, but his soul was taken away from Blue Star by the system! When Xiao Tian's soul was brought to the prehistoric universe by the system, it was forced by the system to possess Pangu, the Queen of Heaven, and his body slowly melted like ice in the scorching sun. Xiao Tian died again, and in his heart he cordially greeted the system's ancestors 860 times... When Xiao Tian woke up again, he was already at the top of the sea of clouds in Sanqing Mountain... When Xiao Tian stood on the top of chaos, looking up at the sky full of stars. A voice sounded in his ears. "Xiao Tian, long time no see!" "I will accompany you for thousands of lives, just to reincarnate!" The introduction is too weak, please move to the main text! Realm "Celestial Immortal - True Immortal - Xuan Immortal - Golden Immortal - Taiyi Golden Immortal - Daluo Jinxian - Hunyuan Jinxian (quasi-sage) - Hunyuan Daluo Jinxian (sage) - Hunyuan Wuji Luo Jinxian (Heavenly Dao Realm) Half-step Chaos Daluo Jinxian (Half-step Avenue) Chaos Daluo Jinxian (Dao Realm)...