Iron Box

There are rumors in the world that Luo Guming, the peerless master of the "Shadowless Sword", possesses the secret book "Walking in the Snow without Traces", and has been forced to jump into the Eagle's Sorrow Stream by the Seven Evils of Yunling, leaving no trace of his body. Three years later, in a dilapidated hut at the end of Qixia Town, Yan Shisan, a lonely young man who only knew how to sharpen his sword and write letters, took in a Sky Patrol envoy who was fatally injured and was mysteriously hunted down on a rainy night. Before the messenger died, he gave him a cold, heavy, dark iron box that could not be opened, and left a tearful warning: "Hide it... Be sure not to let the people of the Sky Patrol Alliance know about it!" Taking possession of the iron box, murderous intent is imminent. Well-trained ghostly shadows have surrounded the hut, and cold blades cut through the rain curtain. Forced to take up the rusty iron sword and the enemy's steel knife, Yan Shisan had no choice. A bloody fight began, completely tearing open the past and identity that he had worked so hard to hide. What kind of secret is hidden in this iron box, which has attracted all forces to swarm in pursuit? What kind of ulterior plot is hidden under the glorious banner of the Sky Patrol Alliance? As for the Yingchoujian tragedy that shocked the world three years ago, is this really the truth? Cold iron hides secrets, and the blood rain comes again. When the rusty sword reopened, the hidden dragon thundered again. He must use the sword in his hand to fight his way out of this treacherous world and reveal the truth.