In the villa's living room, a young man dressed in half-clothing and wearing ripped upper body, was holding a rag and struggling with a large patch of dirt on the floor.,"Hmm," Nangong Jin retracted his hand somewhat awkwardly, but didn't mind. He pointed the way and smiled, "Please come in. We've already prepared tea, snacks, and fruit.","He is..." Nangong Jin hesitated for a moment, asking tentatively.。