After Olivia became pregnant, her boyfriend Ethan's mother Victoria forcibly aborted her, and Ethan lost his memory in a car crash on his way to her side. Four unborn angelic babies — Leo the Love God, Rex the Wealth Angel, Zoe the Wisdom Angel, and Mia the Luck Angel — witnessed everything from heaven and begged the archangel to let them descend to Earth to help Mommy and Daddy defeat the vicious grandmother and reunite the family. When the four divine genius babies arrived on Earth, a grand tale of adorable kids playing matchmaker, reversed identities, wealthy-family revenge, and sweet remarriage officially began.
