Cleaner Lin Meixian attends her daughter's engagement party only to be harshly humiliated by the groom's family. She holds back no longer when her daughter is forced to kneel and kowtow in public. The seemingly ordinary mother turns out to be the head of Millennium Group that dominates Southeast Asia's economy. Once her true identity is revealed, the arrogant wealthy in-laws, snobbish old classmates and powerful Wu Family of Southern Province all beg for forgiveness. Lin Meixian fiercely stands up for her daughter, makes all snobs pay for their deeds, and finally earns respect as well as a long-awaited love.