Claudia, daughter of a duke, is tricked by her wicked half-sister and sold off to a brothel. Unwilling to accept defeat, Claudia uses the tools at her disposal and becomes one of the most successful sex workers in her new home. That's when she dies--only to be thrust back in time to age fourteen! Gone is the gullible girl of her academy days now that she's got street savvy and hard-won seductive skills. It's Claudia's turn to play the evil villainess, and there's nothing she won't do to protect what's hers!

As a result of the divine spirits' protection, Agnes has an unusual and often embarrassing power: whenever she experiences strong emotions, she makes mushrooms sprout on people! One day, her royal fiancé, who claims to have dragon blood, breaks off his engagement to Agnes, claiming to have found his true soulmate. Her reputation tarnished, Agnes vows to return to commoner life when she's unexpectedly summoned to a ball by her ex-fiancé's cousin: a prince who is far from horrified by her mushrooming him.

Sakamori Kagami was one of the top players in the VRMMO Ark Earth Online as Danblf, a veteran summoner with the gravitas to match his elite status. When he falls asleep playing one day, he's transported to a world where the game is reality—but instead of his all-powerful avatar, he's stuck in the body of a cute young girl! He can't let anyone know that this little cutie is really Danblf, so he takes the name "Mira" and claims to be Danblf's disciple. If this gets out, he'll never live it down!

Alisa Mikhailovna Kujou is Seiren Private Academy’s “solitary princess.” She’s a half-Russian beauty with silver hair, at the top of her class, student council accountant, and…completely unapproachable. For some reason, she’s also taken on the responsibility of reprimanding the slacker who sits next to her in class. Masachika Kuze is constantly frustrating her by falling asleep, forgetting his textbooks, and just being an overall unexemplary student. Or at least, that’s how it looks from the outside. She may put on a tough act, but she doesn’t mind Masachika as much as others would think.

One moment, a certain salaryman is on cloud nine, that promotion finally within his grasp, and the next, he’s keeled over pain, and that was all she wrote. Luckily for him, fate had a bit more to say. A world of magic, monsters, and other such life-shortening entities await his newly reincarnated self for a second shot at life. With nothing but his past-life experiences and sharp business skills to guide him in the foreign lands of Galdardia, he takes up the name Luciel and vows that his (next) demise will be from naught but old age.