what if, he did broke her fingers and brain washed her by sending her to the mental hospital and then she lost her memories at some point.
it's a hard way to confirm it but it's a possibility, otherwise why would she hire him just to have him protect her and be her fake husband for a year, right?
it's a hard way to confirm it but it's a possibility, otherwise why would she hire him just to have him protect her and be her fake husband for a year, right?