Wolfsmund is a dark historical manga set in early 14th-century Europe (Switzerland). The narrative centers on the titular fortress in the St. Gotthard Pass, which is ruled by a sadistic tyrant. Each chapter focuses on characters who, for various reasons, must cross the pass and subsequently face interrogation by the tyrant. What distinguishes this manga is the scarcity of happy endings for its protagonists. The author spares no effort in depicting the true brutality and inhumanity of the Middle Ages.