Love of the Divine Tree Episode 31

Mu Ran Wu seeks help from uncle Ye Xin to surpass her sister and eliminate her. Su Yi Shui drives away his young disciples, except Ran Ran. He keeps her close in order to retrieve his Golden Core from her body. Mr. Zeng advices Xue Ran Ran to give up on Su Yi Shui, but she refuses. Ye Xin wants Mu Ranwu to trigger a wave of demonic beast transformations around the world and Wei Jiu to open the Mount Scarlet Flame. By doing so, he can restart the Celestial Sect, which was actually the origin of the Scarlet Sect. Ye Xui was in fact Dun Tian, a cultivator who had ascended and sacrificed his family in the process. Xue Ran Ran finds out that the Cleansing-Soul Curse is unbreakable, but if the person falls in love again with the one they have forgotten, they will remember everything. (Source: DanielaZ at MyDramaList)