One is the prime minister's daughter who is trying her best to get herself married off to get rid of the marriage issue.
One is Prince Lin, the fifth prince who endured all the hardships and finally returned to the imperial capital.
One is a sinister and arrogant person, the other is an eccentric person. A marriage ceremony tightly binds two unrelated people together.
I originally thought this was just a contract marriage, each getting what he needed and taking advantage of each other. But later I realized that this was a long-planned love!