The butler brought a cup of tea, Gu Shaocheng received it, took a sip, and didn't speak for a long time. He just listened to the people at the table chatting, sipping slowly, then raised his voice slightly and said to the butler, "Butler, make me another cup. I've been worried about my illness all day and didn't sleep well last night. Make the tea stronger, or else I'll be so drained that I'll fall asleep."