Scandal (2013)

Both dramas are about a child who was separated from his wealthy family. Only the circumstances are different. And eventually this main character happens to come back to his real parents..

Both dramas center around the fate of two persons whose identities were switched.

They have one thing in common: both dramas have a mother that, after losing her son (for different reasons), take care of another child raising him as her own.

both is about revenge of father or mother
raising child of enemy
uncover corruption
birth secret ..