After spending five years abroad, Elena Lowe returns home to reunite with her young son, Noah Lowe. To her horror, she discovers the nanny's family has been mistreating him. She rushes to save him but gets into a car accident. When she wakes up, she has mysteriously transformed into an eight-year-old girl. Hiding her true identity, Elena protects her son while outsmarting the greedy people around them.
