You Didn't Tell Me If You Liked Me Earlier, but Luckily I Was Reborn

"I swear, if you swear again, I will be a dog!" 28-Year-old Lin Jingyu had just been admitted to the Tobacco Bureau's staff, but because of a vow, she ran into "great luck" and was reborn back to the senior high school classroom in 2015. Facing rebirth, Lin Jingyu is determined to make up for all his regrets: to prevent his mother's future tragedy, to get admitted to a good university that he once missed, and to uncover the secret of the "Deer University Beauty" who forced him to swear an oath. Can't people have youth and the perception of youth at the same time? No, rebirth is possible! This time, he not only wanted to go ashore, but also truly lived a life without regrets.