C2658 I will Not Accept My Fate!
Just as Tang Shirou had predicted, Demon Clan Ancestor wasn't trying to possess her body. Instead, he wanted to use Yuv Lian's special physique to fully recover his strength, and perhaps even become a Demon God that could rival a Mahayana Stage.
In order to achieve this goal, Demon Clan Ancestor had taught Yuv Lian a cultivation technique that could be used together with her