Sun Guizhi thought that her relationship with Chen Dahai's daughter should also be severed. But thirteen-year-old Xiaoman found her and timidly called out "Mom". This child, who lost her biological mother at age seven, was raised by her bite by bite. Now her marriage has broken apart, yet the child cannot bear to leave. Though Guizhi's life is not yet stable, she still leaves a bowl of noodles and a home for Xiaoman. Guarding the small noodle shop, they endure together the predicament of lacking money, the entanglement of debts, and the anxiety of growing up. Guizhi encourages Xiaoman to go study and go to distant places; when Xiaoman grows up, she also reserves a place of return for her mother. Someone asked her what she expected by raising someone else's child. Until that cry of "Mom" rang out again, she finally understood.