I, {Xiao Jin}, was once an immortal general guarding the border in Dajing. I protected thousands of miles of rivers and mountains with a long sword. Unexpectedly, the master with great achievements, his confidant Wei Que turned against me, and my secret lover Liu Ruoyan stabbed me with his backhand, accusing me of collaborating with the enemy and treason. After three days of bloody fighting, I fell off a cliff and feigned death. When I woke up, my memory was incomplete. Only the broken sword that was close to my body awakened the sword soul and became my golden finger.
On the way to exile, I bumped into the eccentric Su Lingxi. She was like a little sun, clinging to me and unable to get rid of her. But the pursuit of the remnants of the previous dynasty has never stopped. The eyes of accomplices are all over the world, social injustice can be seen everywhere, and memory fragments disappear and appear under the pull of Can Jian.
I am both good and evil, wandering between black and white, retrieving my memories while uncovering the mastermind behind the scenes. The great righteousness of family and country is hidden in the heart, and the point pointed by the sword is not only a blood feud, but also thousands of miles of rivers and mountains.