During the Yuanguang period of Emperor Wu of the Han Dynasty, under the locust tree on Zhuque Street in Chang'an City, Zeng Zhaozheng, the legitimate son of the Zeng family, was teasing the royal cat with a piece of dry biscuit. He was born with a good skin as gentle as jade, but there was a cunning light hidden in his half-squinted phoenix eyes - after all, this man of the Zeng family in Chang'an, who was famous for his "exhaustive strategies", was all thinking about how to act out the upcoming divorce drama in a decent and reasonable way.