Prehistoric: the Beginning Is Houtu Purifying the Soul.

Li Yun traveled to the prehistoric world and became a wizard. Li Yun was very clear about the fate of the Wu clan, which was so miserable that they were almost wiped out. Fortunately, Li Yun awakened to the binary star system. Be the only lucky one among many time travelers to have dual systems. Yang System: You can break through after practicing thousands of times. Yin system: super divine purification system. Until one day, a woman from the witch tribe fainted in front of Li Yun. The corners of Li Yun's mouth curled up slightly. Directly purify the evil spirit in his soul. System: The host purifies Houtu's soul and rewards Pangu's clone, which makes Houtu fall in love with him. Li Yun: Houtu? Damn it! Purify the souls of the Twelve Witch Ancestors... From then on, the Wu clan can cultivate their soul, and the situation in the prehistoric times has changed! Tongtian: Ancestor Wu Emperor Jiang can also wield a sword, what a hell! Taiyi: Has the ancestral witch Houtu also started cultivating Yuanshen? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.