Air Marriage, also known as エア結婚, is a captivating web novel in the mystery and psychological genres. The story follows a man who lives a solitary life but pretends to be married by wearing a ring. The plot takes a twist when he unexpectedly receives a call from his supposed wife. With themes of adultery, affair, and loneliness, this oneshot novel delves into the complexities of relationships and the inner workings of a loner protagonist.