Vanishing Twin

Yujin is very excited at the news of her sisters returning home Her sister Seungjin is supposed to come with her husband Jinho However Jinho tells Yujin that Seungjin committed suicide Jinho seduces the upset Yujin and Yujins husband suspects that Yujin and Jinho have an affair But Yujin cannot believe that her sister is dead Yujin meets a man who has the same email ID ad her sister