Eleanor Vance, the daughter of a local tycoon, gives birth to twins, and soon after, her husband dies. In order to prevent her niece Sophia from monopolizing the family property, Sophia secretly throws the twins by the roadside and arranges for Eleanor Vance to "adopt" her own biological daughter. Later, the twins are found by an old man who picks up trash, who names them Mia and Lucy. With the death of the old man, the two children have no choice but to beg on the streets to find their biological mother. Mia and Lucy, begging on the roadside, are taken in by the Goose Hu Cheng, who instigates them to steal. Unexpectedly, they steal from their own mother's house. At this time, their biological mother does not know the truth, but sees them as pitiful and takes them in.