The Unwanted Undead Adventurer manga volume 6 features story by Yu Okano and art by Haiji Nakasone.

Rentt Faina, the undead adventurer, agrees to take on a request from the Latuules, a highly influential yet mysterious family in Maalt. There’s just one complication—in order to actually meet with them, he has to find his way through a giant hedge maze! At the end of the maze, Rentt finds the Latuule matriarch, a young girl named Laura Latuule. Laura explains the request, and as thanks for him accepting it, she shows Rentt her family’s prized magic item collection. Rentt is fascinated by the sheer number and variety of items...but when he accidentally activates a magic golem, it’s time for battle!

The Unwanted Undead Adventurer manga volume 7 features story by Yu Okano and art by Haiji Nakasone.

Thanks to Laura Latuule, Rentt achieves the next stage of evolution, and is reborn as a vampire! He returns to Maalt’s Second Orphanage, both to check on Sister Lillian’s health and to ask if he and Lorraine can take on Alize as an apprentice.

Little does Rentt know that two figures are approaching Maalt. One is a saint of the Church of Lobelia, and the other is a famous...vampire hunter?! Can Rentt survive this duo, or will his undead life come to an end?

The Unwanted Undead Adventurer manga volume 8 features story by Yu Okano and art by Haiji Nakasone.

The last time Rentt saw vampire hunter Nive Maris, she warned him that vampires would soon attack the city of Maalt.

Rentt begins to prepare for that possibility by collaborating with the adventurer’s guild, but Lorraine suggests he first find the source of his divinity—his strongest weapon against the vampires. They decide to visit the shrine in Rentt’s hometown of Hathara, where he got his first spark of divinity.

Before they go, Rentt has to gather materials for Alize’s new wand. He goes to the New Moon Dungeon to do so and reaches a mine on the fourth floor. However, once there he encounters something unexpected and legendary—an earth dragon!

Rentt now has to find a way to come out on top against the dragon, or risk finding himself in the belly of a dragon for a second time!

The Unwanted Undead Adventurer manga volume 9 features story by Yu Okano and art by Haiji Nakasone.

The undead Adventurer returns home, but trouble blocks his path!

Rentt finally sets out for his home village of Hathara with Lorraine. On the way, they encounter a horde of zombies and meet Hilde, the Gold-class adventurer tasked with destroying the undead. An accomplished mystic, she sees that Rentt has divinity and offers to teach him to better conceal it. He accepts, and in the process, feels the presence of a soul that has been watching over him throughout his career.

Once they finally reach Hathara, Rentt is reunited with his family and old friends. The village celebrates his return by throwing a banquet, but Rentt seems conflicted about the exaggerated welcome and disappears in the middle of the festivities. Lorraine leaves to look for him, only to find him in a very unexpected place...