It Has Been Seven Years Since You Asked About Your Return Date

The student days are the purest time in everyone's heart, but Zhou Qi was troubled by the same dream repeatedly. If those uncherished youthful years could come back again, how would Zhou Qi choose? Can those regrets deep in her heart urge her to make up for her past shortcomings, or to make the same mistakes again? In the dark, it seems that there is always a gaze watching Zhou Qi, and there is also an inexplicable force guiding her...