I Was Reborn and Returned to the College Entrance Examination and Met My Twins in the Summer.

In another world, Lin Yi and Yun Xi are childhood sweethearts. They have played together since childhood and studied together. They have good grades and rich feelings. Only one day, Lin Yi, Yun Xi and her sister Yun Duo were hunted down. Seriously injured, at the most desperate moment, the system in their minds helped them to be reborn. After rebirth, Lin Yi learned that Yun Xi was at Shanghai University, so he went to the school to find out about his past life journey and the truth about that year.