Substitute Bride,Substitute Love

Every woman was looking forward to marrying her beloved man. So was I. I married Patrick Cowell, the man who I had a crush on for twelve years, in the name of my sister. My sister Caroline and I were twins, but she grew up in a rich and noble family while I grew up in an orphanage. She begged me to marry Patrick as her substitute because she didn't want to marry him. I agreed sweetly. Patrick was the only heir of the richest family in this city. Handsome, rich, and powerful. However, I didn't expect that he treated me cruelly in bed as if I was his enemy. Because he knew I was not his bride? Oh no!!!