Parrain Volé, Fiancé Secret

Alina was exiled for ten years by her stepmother Katherine. When Katherine summons her, it was to make her give her engagement with Mafia don Luke to her halfsister Isabella. On her journey home, a dangerous stranger gets into her room and faked intimacy with her to hide from pursuers. He proposed to repay her, but she gave him a fake name to avoid trouble. But he still found her, and still kissed her when she used Luke's name to scare him. On the engagement banquet, the name announced was not Isabella, but Alina, and that man showed up to dance with her. He was Luke himself.