Three months after his breakup, Gu Mo turned "time reversal" from theory into code. When he opened his eyes again, he was back on the first day of university registration. In this life, Gu Mo, a software engineering major, decides to use all his patience and make every change needed to get close to Chen Jing of the College of Liberal Arts again. He thinks that having the "script of the future" in hand will let him avoid every mistake, but gradually realizes that in this life, her gaze holds a clear smile and a tender flutter of affection he once desperately longed for, but that now makes his heart pound with unease.
