Hanayome wa Minikui Ahiru no Ko

When her beautiful sister fails to show up for her own wedding, Kassiani must take her place at the altar. The groom, Damen Alexopoulos, is an up-and-coming Greek shipping tycoon and Kassia's father is counting on this marriage to seal an important business merger. Even though she wasn't the bride he expected, Kassia proves to be a force in her own right, delving deeper into Damen's heart than he could have ever imagined! (Source: Renta!)