Yuzu-sensei has a reward she wants to give Shota--in her bedroom! Before Shota can find out just what she wants to give him, Karen decides it's time he got to know his classmates a bit better. It's not long before he learns some private details about the hottest girls in his class!

Shota's classmates might be sexy and satisfying in oh-so-many ways, but he's still pining after Yuzu-sensei. As he grapples with his frustration, a transfer student shows up at school: Shota's old classmate, Shion. What will Shota do when he has her under his thumb?

Having left Arc's employ, Celine finds herself invited on a dungeon quest with the local Adventurer's Guild. Is the mysterious woman who invited her more than meets the eye? Meanwhile, Arc regrets what happened when his Macht went berserk. He seeks out Lati to learn to control his budding powers, but then discovers that his father's illness is not what it seems. He must travel to a foreign land to find out the truth!

The hilarious reimagining of World's End Harem: Fantasia concludes with a bang! After failing to stay abstinent for an entire year, Arc lost all hope that he'd ever get to be with his true love, Aurelia. Luckily his teacher, the Dark Elf Lati, gave him the option of redoing the year, so everything rewound back to the first day of school. Will Arc find his happy ending with Aurelia, or will otherworldly forces--er, fellow students--keep them apart?

Arc has been reborn as the "Black Dragon," with the power of Macht. He tests his new power on the inexperienced maid Wenna, pitting her in a duel against the swordswoman Celine. Meanwhile, Arc's father has fallen ill, and Arc's uncle has come to claim the throne of Nargala. Can Arc use his newfound power to protect his country as well as bending Wenna to his will?

In this comedic reimagining of World's End Harem: Fantasia, Lord Arc Nargala and the women who serve him must navigate a whole new heart-pounding world. Even the mysterious dark elf Lati makes an appearance--as Arc's new homeroom teacher! Do Arc and Aurelia stand a chance of being happy together in this place? What of Arc's power to wield Macht? And is it even legal for a homeroom teacher to be so scantily dressed?!

The year is 2049 and, thanks to the MK Virus vaccine, life in Tokyo is regaining a sense of normality...sort of. Men are reintegrating into society, but something isn't right--their sex drive and ability to reproduce have completely disappeared! But Riku, who was roused from cryosleep three years ago, is different. What will he do when his libido awakens?! Act two of this erotic near-future tale begins!