Jiang Yuan and Zhang Shan were university alumni and fell in love with each other for the first time, but they accidentally time-traveled together shortly after their wedding. They time-traveled into an ancient couple. Jiang Yuan became Wu Sanniang who lived in the inner house, and Zhang Shan became Zhang Qianshan, a playboy from a powerful family. Jiang Yuan wanted to find a way to return to modern times, and tried many times to find various outsiders to help him, while Zhang Shan used the modern world to help him. Modern knowledge flourished in ancient times, and under the temptation of ancient power, status, and beauty, they gradually lost their true intentions and were unwilling to return to modern times. However, Jiang Yuan traveled through time with Zhang Shan, and they had to go back together. After experiencing emotional betrayal, Jiang Yuan still tried his best to use various methods to bring Zhang Shan back through time, start a game with Zhang Shan, and finally successfully returned to modern times.
Concept: A loving couple finally breaks up under the test of reality