Prehistoric: Join Cthulhu at the Beginning

Luo Xuan traveled through the prehistoric world, and when he was about to die, fortunately, the evil god descended and the system awakened, and he merged with Luo Xuan, the Immortal in Flames, to change his fate against the will of heaven. However, the good times did not last long, and he was soon taken out of the system by Taishang Dao Zun. But Luo Xuan got a blessing in disguise because of this. The acquired spiritual root was upgraded to the innate spiritual root, and the innate spiritual root was upgraded to the chaotic spiritual root. From then on, the opportunities were endless! During the Great Tribulation of the Gods, he used this plan and plan, step by step, and finally protected the ten thousand immortals from coming to court. One day, Luo Xuan attained the enlightenment of Hunyuan and became the supreme saint. "Ding, the Evil God's Advent system is being bound for the second time." "How dare System Gou show up!" Luo Xuan immediately slapped the system to death. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.