Cursed Girl, Don's Twenty Million Dollar Bride Season 2

Everyone thought Cassius had lost his memory after being in a coma for six months, but only I knew the truth. During his coma, his soul stayed by my side. He watched me care for him, talk to him, and gradually fell in love with me. But after he woke up, his stepsister stole all the credit and even tried to steal my marriage. Until one sentence from Cassius completely exposed everyone's lies.