Prehistoric: Build My Prehistoric Empire

As a time traveler, Lin Yu encountered the most irresponsible system. System stuff can be used freely. So... Lin Yu decided to build his own ancient empire. Pangu: "Didn't I turn into the sun, moon, stars, mountains and rivers after the creation of the world? How could I condense my true body again?" Hongjun: "No way? Boss, you really don't want me, do you?" Luo Hu: "Hmph! You want me to be your little brother? No... Don't... Don't fight! Can't I be your little brother?" Nuwa: "Brother Lin Yu, from now on the slave family will be well taken care of..." Yuanshi Tianzun, Taishang Laojun, Tongtian Cult Master... When all the great powers from the ancient world joined Lin Yu's empire, the entire universe was shocked! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.