(This book is a debut work for practitioners. There is no system or time travel. The story is short but wonderful. If Daniel Wu, Edison Chen, and Dilraba find it interesting, please look forward to the next real work.) The jagged swords are like flowing lights and flying rainbows, the main attack of the long sword is like a dragon covering the sea, and the main defense of the dagger is like a flying white crane. A young swordsman travels the world, and the sword in his hand is his world.