In the early 1990s, the couple Lin Haisheng and Su Qiaoyun suffered from the dual trouble of debts and being childless. On a snowy night, the heaven-sent blessed baby An An unexpectedly came to this family. An An, who brought her own good luck, gave hints time and again to help the couple seize business opportunities, sell cloth, take orders, and open a small department store. Relying on down-to-earth hard work, the couple resolved the opponents' repeated malicious troubles, broke through business dilemmas, and the family's days became prosperous, harvesting a warm and complete life.