My Nanny Is a Millionaire

The Lin family, Lin Hao (lawyer), Li Ting (homemaker), and daughter Xiao Ya, hire nanny Auntie Zhang. Auntie Zhang is a hidden millionaire with ten million in savings, choosing to work as a nanny. When Xiao Ya falls ill, needing emergency surgery, the family struggles for money. Auntie Zhang uses her savings to help. Lin Hao and Li Ting realize her secret wealth, becoming grateful and closer to her.