Have Pity on the Useless Queen

She is a girl who has just graduated from junior high school. She has just been admitted to her ideal high school. She is planning how to spend the two-month summer vacation. She is looking forward to high school life, but she does not want to travel through time by mistake... A fifteen-year-old modern girl has become an unpopular queen. After meeting the cold-blooded and ruthless emperor, she also meets the considerate and caring handsome boy Chen Han. Who else will she meet? She longs for freedom, wants to break away from Mu Yuze, and wants to escape from the palace. Can she succeed? Can she return to the present day? What kind of love-hate entanglement will she fall into...