The protagonist Yin Jun in the novel has been unable to practice martial arts and soul genealogy since he was a child due to weakened meridians. In this continent where the strong are respected, he has been ridiculed by his family. The great elder's son Yin Shihai opposes him everywhere, and the conflicts stemming from his father's generation are reflected in them. Yin Jun developed extraordinary perseverance and endurance, and also strengthened his determination to practice martial arts. By chance, he visited the family martial arts hall to relieve his regrets. On the bottom floor of a bookshelf where the ninth-grade exercises are stored, Yin Jun found three yellowed pieces of paper without words, and everything starts from them...