One Slash, One Clean Kill

As an infant, Xu Yi was entrusted to his master by his parents after tragedy struck their family. Under his master’s protection, he enjoyed a peaceful childhood and adolescence, learning profound martial arts and developing an unbreakable spirit.

But when Xu Yi was twenty, his master suddenly left without a trace, leaving behind only a letter. In it, his master said nothing about where he was going, only giving a few final instructions and leaving Xu Yi a sword that could not be drawn. It was the only keepsake Xu Yi had from his parents.

As he approached thirty, one question never left his mind: Where had his master gone, and why had he left so suddenly? Determined to find the answers, Xu Yi set out to search for him. Alone, he journeyed across the vast continent with the undrawable sword at his side, beginning his search and stepping into the turmoil of the martial world…