He had just taken over the ruined country from the sick old man. Unexpectedly, within a few days of being the cheap emperor, news came that the Daxi Kingdom, a powerful country that didn't know where it came from, was attacked and fell by surprise. His usually friendly mother, concubine, and childhood sweetheart The little sister also looked like she had turned her back. No, she was the mother-in-law who had been ambushing her for a long time. In the end, she found out that everything was fake except that he was indeed the son of his cheap father. So she had no choice but to become a prisoner, so she was driven to the Daxi Kingdom in a prison car.