In the morning, Kai woke up to find that Zhao Lusi had already left his room. He smiled like a fool as he prepared himself to leave the room. In the sitting room, he found Zhao Lusi, who was seated on a chair playing chess against herself. He watched how she moved the pieces of both players by herself, and the harmony she exuded seemed to be in flow with the world. She played multiple games by herself as Kai watched. He had never played the game before, but through watching her play, he was able to learn how the game worked.