Thuy Mien, a clever and determined young girl, decides to find a suitable husband for her single mother, Thuy Du. Hoping to give her mother happiness and herself a loving father, she secretly searches online for services offering men to play the role of a father. After selecting a seemingly perfect candidate, she soon discovers that he has also agreed to act as a father for several other children. When his commitments unexpectedly overlap, a series of hilarious misunderstandings and chaotic situations unfolds, revealing the challenges of modern single-parent families and the children's longing for a complete home.