Su Tang, a modern social animal and funny girl, accidentally transformed into the weak and bullied princess Zhao Yue who went to the enemy country Beili to marry her. Facing a completely unfamiliar environment, potential hostility and an iceberg-like husband - the third prince Xiao Jing, Su Tang's survival (and death) instincts completely exploded. She decided to abandon the original character and use modern thinking and recklessness to carve out a way out of this deep palace and have some fun for herself.
Everyone who was originally waiting to show her off quickly discovered that the wedding princess did not follow the routine at all. She turned the palace fighting drama into a sitcom, and turned the palace courtyard into a large-scale experimental site and food street. The prince Xiao Jing, who was famous for his ruthlessness, was initially angry and ignored, but was gradually attracted by her freshness, recklessness and unexpected wisdom. He began to secretly observe, helplessly clean up the mess, and finally fell into the "real fragrance" process completely. One was cold and the other was hot, one was serious and the other was escapist. In the process of countless hectic and hilarious daily life and the process of jointly dealing with real crises, the two gradually got closer and finally joined hands to turn a cold political marriage into a unique life of a divine couple.