C455 The Han Dynasty Timepiece

Liu Jiachang was shocked, "How is this possible? I have known Elder Zheng for decades, and he is not that kind of person!"

Yang Bo paused for a moment, "You know him well, but people will change!"

After saying that, Yang Bo picked up the Declivity of the Buddha from the side, "This Declivity of the Buddha seems to have some signs of age and yellowing, but you can tell from the needlework that