I was the real daughter who was taken home. The fake daughter took my name, enjoyed my wealth, and even took away my education and boyfriend after I returned home. In order to please them, I was willing to serve them as a maid, but the fake daughter said that I was born with a low life and should be a slave. My parents see it in their eyes, but they always intercede for the fake daughter. But what they don't know is that in order to prevent their property from being robbed, the fake daughter has long planned to kill the whole family and embezzle all the property. And I, who have been secretly protecting them, have also contracted bone cancer.