Although Lu Changsheng planned to take Nangong Mili and her child back with him,
Since the situation of the Five Poisons Cult Leader hasn't fully stabilized, he couldn't just leave.
Moreover, having promised beforehand to teach the "Myriad Calamities Poison Spirit Secret Scripture" to the other party, Lu Changsheng naturally wouldn't break his word.
If Ayoudo switches to cultivating the "Myriad Calamities Poison Spirit Secret Scripture," not only would her combat ability rise a level, but Lu Changsheng would also have better control over her.
After all, this cultivation technique produced by the system is probably exclusively possessed by him.
Once the Five Poisons Cult Leader switches cultivation methods, the accompanying divine ability secret techniques, magical treasure blueprints, subsequent cultivation methods, etc., would all be under Lu Changsheng's control.
