In fact, the Yin-Yang Great Way is profound and not just about dual cultivation.
Firstly, Wang Yue's experience is not enough. At present, he can only create this dual cultivation method based on the pure Yang cultivation method he practiced in that dark place, and he is powerless to do anything else.
Secondly, he was also frightened by the heavenly thunder that caused his rebirth. Yin alone cannot grow, and Yang alone cannot thrive. If Yin and Yang cannot be integrated, it will violate the heavenly way. If he really helps the women in the family to create a Yin cultivation method suitable only for women, who knows whether practicing it to a high level will also attract that terrible thunder disaster?
In terms of martial skills, Wang Yue is also powerless, because although martial skills are derived from cultivation methods, they have actually become two different systems.
