Other name: 剑骨 / Jiangu / Sword Bone Description: Ning Yi, a grassroots boy in Xiling, has a special gluttonous physique, and he lives with Pei Fan who is a blood feud. Later, he has a bond with the mysterious girl Xu Qingyan because of the rare bone flute. He also helped him achieve the honor of the sword bearer, and shouldered the responsibility of saving the common people and the light of the world.