When Lin Xiaoxiao, a freshman in the Department of History, reunited with her high school "enemy" Jiang Yun on the high-speed train, she discovered that the person in front of her was no longer the nerdy number one scholar - inside him lived a prince from the Ming Dynasty, Zhu Jingheng.
He taught her the lost sword dance and ink rhyme, and she introduced him to mobile phones and hot pot. A love that spans six hundred years unfolds sweetly. However, the countdown of time and space never stops.
When parting became destined, he chose to give up the throne in the history books for her and retreat into the mountains and forests. Many years later, an archaeological excavation revealed the "stickman wedding painting" she had painted herself, as well as the secret he had guarded throughout his life.
History has not remembered his name, but it has remembered the traces of his love for you.