In the dangerous rivers and lakes, a graceful and beautiful young man encounters the most beautiful woman among people, and his eyes are filled with spring. However, love may be entangled with good or evil, but if it doesn't change, it will still be a knight's sword, courage, and heart. Across the sky and the earth, staring at the vast wilderness, the sword is cold, the clouds and frost are cold on the blade, raising the head and roaring, the mountains and rivers are majestic!