Five‑year‑old Lily picks billionaire Arthur as her dad on the street by hugging his leg. An old photo reveals their blood tie, proving Arthur is her biological father. The cold‑hearted tycoon gradually softens and learns to love while staying with Lily. The father‑daughter pair fights against villain Victor’s schemes through numerous dangers. Finally, mother and daughter reunite, and the once‑lonely businessman gains a warm whole family.
