In terms of defensive skills, Lin Yushi is not a great choice because she possesses two skills with defensive capabilities.
One is Demons Destruction Wings, which includes flying and counter-attack abilities; however, it is not very proficient in defense. Nevertheless, this skill is strong overall and generally a good choice.
But having just made a breakthrough, they urgently need to equip themselves with the ability to handle various situations. Given Du You's character, ensuring his own survival is the priority.
Thus, the better choice would be Drifting Feather, which Lin Yushi naturally selected.
After understanding the first tier of the Law, in fact, to enhance any skill without external help, the time required for all skills is roughly the same.
