Yu Niannian is a shy, timid and delicate girl. I have had a crush on Xu Zhe since high school.
Xu Zhe is extroverted and flamboyant on the outside, but soft on the inside.
When she graduated from high school, she thought her crush would end in nothing.
But as everyone knows, many years later, during an accidental trip, Yu Niannian accidentally traveled to Chang'an and walked into a magical attic, starting a story about time and space.
Concept: How do modern people start love and career in ancient times?