Su Qingyue slapped his first love Qu Yu so hard that he was slapped back to his high school days.
After her attempt to return to the real world failed and she got into trouble, she was forced into a supervisory relationship with the teenage version of Qu Yu.
During the several switches between reality and the past, Su Qingyue gradually realized that there was a human manipulation behind her time travel, and Qu Yu played an important role in it.
And she is just a test subject...
Cunning White Rabbit VS Coldhearted Loyal Dog
Intention: If a wise man does not fall in love, it will be difficult for him to be a wise man when meeting you.