Lika’s cherished dream came true: tomorrow she will cross the strait and, with her own eyes, see the mysterious closed country of Deon. For this, Lika is ready for anything—even a fake marriage, especially since marriage is proposed by the man she has long loved without any response. But on the eve of her departure, a mysterious visitor comes to her, claiming that the “bride from another world” will doom the world, and pleading with Lika to stay at home.