Lin Xia never imagined that, fifteen years later, she would reunite with Jiang Yu this way.
He was her childhood sweetheart, the regret of her youth, and the deepest secret in her heart. Fifteen years ago, he suddenly disappeared from her life, leaving behind a faded photograph and endless questions. Fifteen years later, she returned home to settle down, only to discover by chance that he lived right across the hall.
He was her new neighbor, her direct supervisor, and the one she was destined to be with.
Jiang Yu had never forgotten Lin Xia.
The little girl with pigtails, the one who always followed him around calling him "Brother Jiang Yu," the one who first taught him what it meant to fall for someone. He thought they had missed their chance, until she appeared in his life again on that rainy day.
This time, he wouldn't let her go.
From neighbors to coworkers, from childhood sweethearts to something just shy of lovers, they gradually drew closer. But the misunderstanding from years ago, competition at work, and shadows of the past all stood in their way.
When a childhood sweetheart turns into an unexpected reunion, and regret gives way to a second chance, can they resolve the heartache of the past and build a future together?