Is It Wrong to Try to Pick Up Girls in a Dungeon? IV

The fourth season of Dungeon ni Deai wo Motomeru no wa Machigatteiru Darou ka. Intrepid adventurer Bell Cranel has leveled up, but he can’t rest on his dungeoneering laurels just yet. The Hestia Familia still has a long way to go before it can stand toe-to-toe with the other Familias of Orario — but before Bell can set out on his next mission, reports of a brutal murder rock the adventuring commu...