I Have a Date in Dasong

The decadent cartoonist Xu Defu unexpectedly meets the girl Li Qingzhao. He showed her the future world, and she taught him how to draw gracefully. He became her only close friend in the deep house, and she was his only light when his inspiration was exhausted. The history books said that she would be homeless for half her life, but he didn't believe it. He would spend a thousand years to change her fate against the will of heaven. "Qingzhao, don't be afraid." "After a thousand years, I owe you a date in the Song Dynasty." But in the end, history happened, just as recorded in history books. Is this all just a big dream after all...?