The ancient world gave birth to countless sects. As time went by, many sects were lost in life, and many of their stories also slowly disappeared with time. Yi Yin, who had no memory, woke up in a cave of an ancient well, and solved problems for Zuo Ming in exchange for compensation. After witnessing the love entanglement caused by the demise of a generation of sects, he received a trace of the Sword Spirit Land. With reluctance, he embarked on the road to the west and solved the mystery of his life experience. At the same time, he also learned more about the history of the sect.