Library

The old and elegant shop is owned by a gentle and handsome man with a black cat with green eyes. There is a sign on the long wooden door that reads: Exchange everything. Scene: The black cat lazily licked its paws: "Why did you trade with him again this time? Isn't it stipulated that the trade can only be done once?" Yan Nanyi still brewed the tea in front of her unhurriedly, without giving the black cat a single glance. Seeing that he still didn't answer, the black cat turned over and turned into a human form. He snatched the teacup in front of him and lifted Yan Nanyi's chin with one finger: "Can you tell me why?" Yan Nanyi looked at the well-behaved young man with black hair and green eyes in front of her, avoided his fingers, brought the cup of tea over, and raised the corners of her mouth: "The more you brew, the more fragrant this tea becomes." "But if you soak it for a long time, the taste will be weak!" "Yes, it should be thrown away when it fades away."