After cultivating this meridian to a certain level, it will be buffed by Yin 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.
One of the dual Yin meridians within the Eight Extraordinary Meridians, starting from the feet and reaching the eyes. Those who activate this meridian have piercing eyesight, able to strike even the smallest targets, such as a mosquito, with ease through their inner skill.
It cannot be activated simultaneously with the Hidden Yin Meridian.
