Time Travel: Knock Knock Falling in Love with You

Tian Yu, a junior girl who combines wisdom and beauty, was inexplicably knocked back thousands of years in a car accident to an inexplicable dynasty. Whether it was a mistake or fate, she only wanted to go home, to her home in the 21st century. Do you want me to choose the crown princess? Can. In order to prevent thousands of innocent people in my family from being implicated, I agreed to choose a concubine, but no one can decide whether to choose a concubine or not. Only I can decide whether to stay or go... Can Tianyu find his way home? How many happy or sad things happened to her in the process of searching? In the end, when she finds a way home, will she choose to go back without hesitation?