After cultivating this meridian to a certain level, it will be buffed by Yang and Taiji inner skills. The more types of inner skills and the higher the level, the more Internal, Melee and Ranged Power you will obtain as well as bonus HP.
This meridian represents a preliminary cultivation of the Yang Heel Vessel within the Eight Extraordinary Meridians. As part of the Yang meridians, it offers only limited protection due to the incomplete integration of its full potential, thus it is known as a “hidden meridian.”
It cannot be activated simultaneously with the Yang Meridian.