Ye Zhilan used blood as ink to turn back time, in exchange for Mu Qingxiu's sword to break through the obstacles; Mu Qingxiu gave up the glory of a famous family, just to protect his broken destiny under the silver streaks of his white hair.
"Ye Zhilan, I will protect your time."
"Mu Qingxiu, if time could be reversed, I would like to go back to this troubled world with you."
When the silver thread on the fingertips entwines fate, and the shadow of the sword splits the confusion of the rivers and lakes, this pair of people with different pasts will eventually compose a long song that spans life and death at the end of time. This is a Jianghu legend about redemption and betrayal, and it is also the eternal answer that two souls are looking for each other in the torrent of time.
Purpose: Cultivation of immortality