During a fifth-anniversary Iceland trip, Xu Zhiyi's expectations are worn down time and again by Lu Chenzhou's neglect, and she gradually sees the imbalance in this relationship. She no longer waits for an explanation, ends the trip alone, and heads to Northern Europe to plunge back into her career. Afterward, Lu Chenzhou tries repeatedly to win her back, only to find that Xu Zhiyi has long since walked away from the past. Meeting again a year later, she calmly bids farewell to her old romance and firmly steps toward a new life of her own.