My Dungeon Life: Rise of the Slave Harem Volume 6

Now that Deek had joined the aristocracy, his problems only keep piling on. The prince of Aberis tasks him with a mission. He must fight his way down to the bottom of Widow’s Dungeon. However, the traitorous lord of the region has other plans. With the help of a familiar guide, he must outwit the villainous Lord Reign and complete the dungeon of temptation, because only at the bottom will he discover the fate of King Aberis himself!