The Bloodlust Caverns

From publisher blurb: The Bloodlust Caverns is another 3 page, compact, dungeon oneshot for 4 characters of 3rd to 4th level. Ogres, painted with blood, have been raiding the local hamlets and farmsteads. Under new leadership, they are being manipulated by the spirits of a long-dead tribe of barbarian blood warlocks. Can the players uncover the secrets of the caverns? Will they rescue the greenskins from a common enemy? Will they avoid being driven to bloodlust?