"Innate Skill truly lives up to its reputation,"
as Tao Yu thumbed through the Innate Skill and the Celestial Pole Big Dipper Formation that Quanzhen Sect had procured, he too felt that he had benefited immensely.
Innate Skill is also the purest Taoist technique, and to some extent, it shares the same origin with the Nine Yin True Scripture; however, it follows a completely different path.
Although it's not an absolute requirement, to achieve great success one should ideally maintain one's innate Yang before reaching major accomplishments.
As it was impossible to cultivate both the Innate Skill and the Nine Yin True Scripture at the same time, and their effects were comparable, Tao Yu had no regrets.
After all, one can use the stones from other hills to polish one's own jade; both being Taoist classics, they allowed Tao Yu to come up with some new ideas and insights.