After the eldest princess Zhao Jin lost her country and jumped into the sea, she was reborn in the future and found that the country had lost its heritage and culture. The eldest princess looked at this country with a culture as barren as a desert and said, "God help me, I want these ignorant people to only know that there was Song Dynasty in ancient times and nothing else." It's a pity. Cheng Yaojin came out halfway, "I know the details of the Song Dynasty, and I also know that you have information about other countries. If you kiss me, I won't tell it." As for why the eldest princess knows so much, it's because she has a plug as long and as thick as the Yellow River.