Great Strength True Martial

A Legends of Ren Zu excerpt states Ren Zu created his seventh child, Great Strength True Martial, when he met the greatest Predicament of his life, and was saved as a result. Father and son travel toward Qian Kun Crystal Wall to seek Wisdom Gu. On the Upslope Road he finds effort Gu, then obtains authority Gu, fortitude Gu, humility Gu, and forgiveness Gu, and awakens ability Gu within himself. He defeats Predicaments with that ability, eats bitter head and flesh while refusing to swallow loss, feeds meat to the skinny Ren Zu, and tosses ability Gu into tribulation so it grows stronger. ^{ch. 2117}

A Legends of Ren Zu excerpt has Carefree Wisdom Heart and Great Strength True Martial store knowledge in their own minds after Ren Zu’s mind can hold no more, then fail a third search for Wisdom Gu inside Qian Kun Crystal Wall. He asks how to enter Primordial Domain, speaks pridefully of his authority Gu beside right Gu and wrong Gu, and his strong Gu denies that right and wrong can classify knowledge. ^{ch. 2176}