I used to be a normal high school girl but in the blink of an eye, I woke up in a place I've never seen before and-and I was reborn as a spider?! How could something that's nothing more than a tiny spider (that's me) possibly survive in literally the worst dungeon ever? Are there no rules? There should be some rules! Who the hell is responsible for this? SHOW YOUR FACE!

Seventeen-year-old Hajime Nagumo is your average, everyday otaku. However, his simple life of pulling all-nighters and sleeping in school is suddenly turned upside down when he, along with the rest of his class, is summoned to a fantasy world! They're treated like heroes and tasked with the duty of saving the human race from utter extinction. But what should have been any otaku's wet dream quickly turns into Hajime's nightmare. While the rest of his class are blessed with godlike powers, Hajime's job, Synergist, only has a single transmutation skill.

Iris Almeria, the daughter of a powerful duke, is arrested and forced to her knees in front of her fiancée. Her betrothed, Prince Edward, is rejecting her for another woman! As Iris's life flashes before her eyes, she suddenly realizes she knows exactly what's coming next--because she has been reincarnated into her favorite otome game as its villainess. Quick thinking saves her from exile, but Iris can't rest yet. If she wants to survive this world that sees her as wicked, she'll have to change the world itself.

For 12 years, the virtual world of Yggdrasil has served as the playground and battlefield for the skeletal lord Momonga and his guild of fellow monsters, Ainz Ooal Gown. But the guild's glory days are over, and the game is shutting down permanently. When Momonga logs in one last time just to be there when the servers go dark, something happens - and suddenly, fantasy is reality. A rogues' gallery of fanatically devoted NPCs is ready to obey his every order, but the world Momonga now inhabits is not the one he remembers.

Rudeus Greyrat has finally emerged victorious from the showdown at Biheiril Kingdom. With his hard-fought battle over, he can finally rest easy and put his adventuring days behind him. Yeah right! The epic fight may be done, but the story of the Jobless Reincarnation cast is far from over.