Su Wantang single-handedly raises her daughter Nian'er, making a living by running a night market stall. Through an act of kindness, she saves Elder Fu, thereby earning the opportunity to enter the Fu Group to work. Relying on the carefulness and sense of responsibility tempered by years of life, she step by step wins recognition from logistics newcomer onwards. Meanwhile, Fu Huaizhi gradually investigates and clarifies the truth of their separation seven years ago, and also learns that Nian'er is precisely his own daughter. After misunderstandings are cleared up, he chooses to make up for the absent years with actions, and the family comes together again, welcoming a late completion.