Beginning: Ji Jian is a fake rotten girl who has a strong interest in the scandals of all beautiful people (this is the background). One day, she traveled through time
Ending: getting up, eating, going to work, sleeping, Ji Jian's life is back to the past, nothing has changed, but sometimes, a thought always pops up in Ji Jian's mind, if only, if only, he was here, who is he, Ji Jian touches her heart, it feels empty and strange, always feeling like she wants to throw away something
The heroine may turn dark in the later stage and have unhealthy outlook on life.
Friendly reminder, don't make random guesses about the male protagonist.
Poor writing, but I believe you can stick with it until three chapters later. Make a fist.