Jian Gu  

剑骨, Bone Sword

In Xiling, there lived a youth named Ning Yi with a unique body that craves food excessively. He relied on Pei Fan, who was involved in a blood feud. Later on, he became connected with Xu Qingyan due to the enchanting treasure bone flute. Additionally, he assisted him in becoming a skilled sword wielder and assumed the duty of safeguarding the world's masses and promoting light.