Mountains and Rivers Sword Song

In Tingfeng Tower in Bian Town, Su Yan, a deadbeat boy, dragged back an old man who was drunk in the mud. He wanted to avoid a lawsuit, but unexpectedly, he killed someone with a chopstick and surrounded the building overnight. There are monsters hidden under the armor of the officers and soldiers, the list of the city lord's palace was burned to ashes, the horn in the north sounded across the mountains and rivers, and the broken sword in the old ghost's arms also whistled. Su Yan is not a swordsman, nor does he know how to practice. He only has an extra ear that can hear flaws, heartbeats, iron sounds and dead ends. He is afraid of death, has a tough mouth, and likes to settle accounts, but he always hears those living people who should not be left behind. From Tingfeng Tower to the mass graves, from the old desolation monument to the depths of the old water post, broken swords, black blood, red ropes, iron plaques for the government, tongueless copper bells, and old accounts were uncovered by the sound of water. Some people imprison people, some people imprison their voices, and some people lock their names on old roads that have never seen the light of day. On the back of the broken copper sheet, only half of the word "Su" remained. The north horn is getting closer. This time, what the young man wanted to hear clearly was not only the demon's flaws, but also the sword that this mountain and river owed.