Was the Heir Swapped at Birth? — Episode 7

On the same day, two friends give birth. Edith, living in poverty, secretly swaps her child with her friend who is a CEO, hoping to give her child a life of luxury. Unexpectedly, the CEO sees everything and quietly swaps the babies back. Eighteen years later, as Edith's plan nears fruition, she discovers a shocking reality: the daughter she has treated poorly all this time is actually her own.