After witnessing Rem's death at the hands of an insane Paladin, Klem, overcome with anger and hatred, has awakened as the Demon Lord Krebskulm. Meanwhile, an army of Fallen has surrounded Faltra. Can Diablo survive against the greatest threat the races have ever known? Will he be able to save Klem from the demon she's become?

All her life, Rem has carried the soul of the demon lord Krebskulm inside of her, terrified of letting such an evil loose on the world. But now a mysterious Fallen has told Diablo, Rem, and Shera about a ritual that could free Rem. The catch is that it means letting Krebskulm free as well... Can Diablo, a fake demon lord from the ordinary world, take on the real deal?!

Diablo, Rem, and Shera have arrived at the Bridge of Ulug only to discover that an army of Fallen are marching towards Faltra! This should be no problem for a powerful Demon Lord like Diablo...except that Diablo is actually Takuma, a video game addict who's in way over his head. Will Diablo's stats hold up in a real-life battle?

The former prime minister, Noah Gibun, is revealed to be an outsider. Like Diablo, she's a player of the MMORPG who came to this world. In order to defeat the Emperor and his overwhelming power, Noah recruits Diablo and the young Demon Lord Klem into her ranks. At first, Diablo's fear of social interaction made him refuse, but eventually... “I admit it. You are the leader.” “Thank you, Diablo. I will do everything to answer the trust you’ve placed in me.” Diablo finally decides to fight in a party...?! This is the fourteenth volume of the adventures of an earth-shakingly powerful Demon Lord (or at least someone who acts like one) taking on another world!

'" Takuma was just another awkward gamer, but a twist of fate sees him summoned to another world--in the body of a demon lord! And no one''s more terrified of the prospect than Takuma himself. He may have power, but he''s in way over his head. So he decides to pretend to be the monster he looks like, and accidentally winds up with a pair of gorgeous slaves: a voluptuous elf and cat girl. It''s not what any of them wanted, but they''ll have to figure out how to work together if they want to survive! "'

Following a sudden announcement, Second Prince Latrielle is set to take the throne. Altina is stricken with despair, and a summons to the capital means Regis is temporarily taken from her! But the princess’s tactician refuses to abandon her wish of doing away with the nation’s wars. Plagued with suspicions regarding the emperor’s death, he ventures to the capital alone, setting out to discern Latrielle’s true nature and intentions. Here is the eighth volume of a tale of war, love, and politics, woven by the bookworm and the sword princess.

Rem has been freed from the demon inside her, and Krebskulm--now called Klem--has entered the world in the form of an adorable little girl with an insatiable appetite for biscuits. But a Demon Lord still lurks within her, ready to awaken at any moment! What will happen if Klem is pushed to the breaking point? Are Diablo and his friends strong enough to stop her from destroying Faltra?

There’s no time to lose. Luciel and the gang make for Grandol with all haste, on a heroic quest to save a damsel in distress...not. The hapless healer is in no rush to go sticking his neck out for others, but he’s not one to break a promise to an all-powerful dragon. When they arrive, though, things don’t exactly go as planned, and a detour takes Luciel on yet another rescue mission—this time at an auction. But a bid war is only marginally less lethal than a labyrinth, especially when it’s being run by a shady character who seems to know more than he lets on. And that’s the least of the poor S-rank’s worries. With Brod back around, class is about to be back in session, and it’s looking to be the hardest course in brutality Luciel’s ever taken. Meanwhile, the healer wonders what it is that keeps making him the center of chaos. Is it the mere whimsy of fate? Or he himself? And what happens when it puts the people he cares about in danger?

Having overcome many trials and tribulations, Haruhiro and the others succeed in returning to Grimgar. However, though they have returned, they are a long way from the human sphere of influence. When Haruhiro and Yume go scouting, they're lucky enough to encounter members of another party in the Day Breakers clan, the Typhoon Rocks. However, they engaged in a battle against groups of orcs and undead in order to accomplish a certain goal, and Haruhiro and Yume, along with the other four who were left behind, are caught up in the fighting. In the world they've returned to, more comrades, encounters, and battles await. As the ashes dance, no one yet knows what lies waiting beyond the fantasy.

Diablo and his companions have saved the Kingdom of Greenwood from the Demon Lord Kardia, long sealed beneath the elven wood. But at the very moment they claim victory, two more overwhelmingly powerful demons appear! To prepare for war with humanity, these demons plan to sacrifice Kardia to their master, the Overlord Modinaram, so as to bring him to a truly terrifying height of power. Diablo is the only thing standing against them...and is it possible he might wind up being appointed king of the elves, despite being a demon himself?