Han Yuzhi is an eighteen-year-old future heir to the Hanling Sect, but she was born with a missing part of her heart, and her life span is about to come to an end. With her flowery years and her love for life, she wants to use the rest of her life to help the world and travel around. However, a trip to the ancient city allowed her to travel to a dynasty that did not exist in history, and she actually picked up a cheap mother and relatives who loved her. In the prosperous age, she continued to search for a way to repair her heart. She heard that there was a kind of moonlight grass in the palace, so she planned to sneak in in the middle of the night to have a look, but she was actually just dropping by. But unexpectedly, she broke the roof beam of a certain prince. From then on, an endless love affair started in the incident of roof beam collapse...