Rentt and Lorraine are tasked with picking up the grand guildmaster of Yaaran and escorting them to Maalt. The duo travels to Yaaran’s capital, Vistelya, only to find the grand guildmaster is out and won’t be back for a few days.  Now that they have some unexpected free time, Rentt and Lorraine decide to take care of other business around the city. They deliver a letter to Abess Elza, meet up with their colorful acquaintance, Augurey, and even seek an audience with a princess, where they learn not everything in the kingdom is as it seems. As they wait for the grand guildmaster’s return, the three adventurers join together to take on various jobs around the city. But will everything go smoothly, or do more surprises lurk in the shadows?

Rentt Faina has successfully overcome the menacing tarasque standing between him and the Dragon Blood Blossoms he seeks. But then, deep in the Tarasque Swamp, a well-dressed man appears before Rentt, offering him a quest on behalf of the revered Latuule family... Rentt visits the Latuules, only to find himself trapped in a maze! As he looks for a way to reach the Latuule manor, Rentt stumbles across an opening with beautiful roses and...a table with teacups? "Are you giving up?" Will Rennt make it out undead enough to achieve his objective of becoming a Mithril-class adventurer?! A young girl's invitation to teatime may be Rentt's only means of escape!

When Rentt Faina crosses paths with Nive Maris, he finds himself victim to a rain of Holy Fire! But rather than prove he's a vampire, it disproves it! Lorraine believes Rentt's divinity may have protected against the Holy Fire, and together they decide to make for Hathara, where Rentt obtained his divinity. Before Rentt and Lorraine can depart Maalt, they first need to create wands and equipment for their disciple, Alize. To avoid trouble with others like Nive, Rentt has to negotiate with the Guildmaster, Wolf Hermann, to have his double registration officially approved. But as Wolf oversees countless ruffians, this'll be no easy task! An undead with a dream, eternally striving for the rank of Mithril-class!

Rentt Faina, a twenty-five-year-old adventurer, has been hacking away at monsters for a decade. Without much talent for the job, Rentt finds himself stuck hunting slimes and goblins for meager amounts of coin every day. Little does he know, all this is about to change when he comes across a seemingly undiscovered path in the Water Moon Dungeon. What awaits him at the end of the path, however, is neither treasure nor riches, but a legendary dragon that wastes no time swallowing him whole! Waking up a short time later, Rentt finds himself not quite dead, but not very alive either- He is nothing more than a pile of bones! Armed with nothing but his trusty sword, tool belt, and ghoulish new looks, Rentt sets off on his quest as a newly reborn skeleton to achieve Existential Evolution, hoping to one day return to civilization with a more human form. Will Rentt succeed, or will the dungeon consume him for the rest of his un-death...?