They'll Have a Happy Ending, I Have No Doubt is a captivating Japanese web novel that delves into themes of drama, fantasy, and romance. The story follows a young lady whose engagement is shattered after hiding her face behind a veil, leading to a journey filled with curses, arranged marriage, and encounters with noble figures. With a touch of European ambiance and witchcraft, this oneshot novel offers a unique exploration of love and societal expectations.