Yu Okano

After his evolution to a thrall, Rentt Faina sets out to explore an unmapped part of the Water Moon Dungeon. He finds a secret chamber, guarded by a mysterious woman. She offers him a treasure called the Map of Akasha as long as he keeps his silence about the secret chamber. Rentt agrees, but before he can find out more about her, she teleports him out of the dungeon. Rather than fret and worry about this odd meeting, Rentt continues on his path to becoming a Mithril-class adventurer. His next hurdle? The Bronze-class Ascension Exam! His adventure as an undead is only just beginning!

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!

The craving for human flesh! Are Rentt's inhumane tendencies out of control!? Having awoken in the Water Moon Dungeon as a Skeleton after being consumed by a dragon, Rentt has finally obtained a body with some flesh on it, all thanks to the phenomenon known as Existential Evolution. When he returns to investigate an uncharted path within the labyrinth, however, a magic circle trap is set off, teleporting Rentt to an unfamiliar place. The room he finds himself in is none other than the deepest part of the dungeon—the boss chamber. Who will win? A Giant Skeleton powered by the very energies of the labyrinth itself, or a Ghoul with the experience and weapons of an adventurer? Amidst this intense battle, Rentt feels an overwhelming sensation taking over...

Rentt Faina has achieved Existential Evolution, evolving from a skeleton into a ghoul. His next objective: rising the ranks and becoming a Copper-class adventurer! But to do so, Rentt must face his next greatest challenge... A written test?! Using his years of wisdom and the help of two companions, Rentt tackles the challenge head-on. But the worst is yet to come as Rentt finds himself in yet another pickle as he tries to prove his innocence to none other than trusted guild member, Sheila, as she raises concerns over his potential involvement in a recent string of adventurer disappearances. On his journey, he accepts a new quest, leading him to a new area that pits him face-to-face with a mighty monster of the bog! Will Rentt make it out alive to prove his non-involvment in the disappearances and retrieve a highly-valued medicinal herb? Or is this the second end to the fate of our hero as we know him?

It’s been ten years since Rentt Faina, a luckless Bronze-class adventurer, set his eyes on becoming Mithril-class. Unfortunately, he finds himself helpless when confronted by a legendary dragon in the Water Moon Dungeon...and is summarily eaten. But Rentt has miraculously reawakened...as a skeleton?! Making his way back to civilization is going to be a challenge when he can barely walk, let alone hold a sword. And the good people of Maalt won’t take kindly to a monster in their midst. Can some magic techniques and a chance encounter provide Rentt’s salvation?

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...?