In the tumultuous backdrop of post-war Beijing, two souls navigate the perils of love, loyalty, and a family's tragic fate, their destinies entwined by a web of deceit and the unyielding passage of time....

When Xiao Li, a jaded Beijing senior, stumbles upon a mysterious notebook filled with old love letters, he embarks on a heartwarming journey to rediscover a love long forgotten, only to find that the past and the present are more interconnected than he ev...