The Flowing Cloud Sword

An assassin is an emperor in the darkness and a vermin beneath the sun. Xiong Chu was once a slave, and later an assassin. But he wanted neither to be an emperor nor to be vermin. He had nothing, only a sword. A sword in his hand, and a sword in his heart. But one day, he suddenly found himself wondering: What happens when you have a sword in your hand but none in your heart? What happens when you have no sword in your hand, but one in your heart? And what happens when you have no sword in your hand and none in your heart? Follow Heaven's will or defy it? Save people or kill them? These would be the hardest choices of Xiong Chu's life.