The Lost Ones are wanderers who come here from a distant world known as "Japan." No one knows how or why they leave their homes. The only thing that is certain is that they bring disaster and calamity. The duty of exterminating them without remorse falls to Menou, a young Executioner. When she meets Akari, it seems like just another job...until she discovers it's impossible to kill this girl! And when Menou begins to search for a way to defeat this immortality, Akari is more than happy to ...

Sometimes carrying out justice requires...cross-dressing?!When a troubled couple tells the story of how their daughter was taken to pay off a gambling debt, Lyu's conscience and the legacy of Astrea Familia compel her to take action!The many skills Lyu learned as an adventurer are formidable, but she'll need more than brute force to challenge the influential Grand Casino. Unable to sneak or fight her way inside, Lyu puts all her trust in Syr's rescue plan: Go through the fr...

Journey to where the fog never lifts… Libelle, a city by the sea. Those who venture into its fog are said never to make it back alive-a murderous phenomenon that’s another of the Four Major Human Errors that has ravaged the world. But for Menou, it just may be the solution she’s looking for. To fulfill her role as Executioner, she needs to find a way to murder Akari, the girl who seems to spring back to life whenever she’s killed. Maybe this time, Menou will be successful in carrying out h...

The Lost Ones are strangers from another world, hailing from a place no one has ever heard of called “Japan.” These wanderers have been associated with catastrophes since many years ago and the solemn duty of exterminating them without remorse falls to Menou, a young Executioner. But when her mission is complicated by a Japanese girl named Akari who refuses to die, Menou embarks on a peculiar journey to find something that can slay even an immortal who insists on traveling with her would-b...

To kill Akari, Menou scours the outer reaches of the West in search of a legendary blade that turns all it touches into salt. There, she stumbles across Sahara, a monk, who has history with the young Executioner and begs her to take her life for reasons unknown. Meanwhile, the one of the Four Great Calamities begins to unfold in the undeveloped regions of the East and slowly inches toward them, leaving a trail of destruction in its wake...

In Orario, the only place in the world that hosts the entrance to the massive subterranean Dungeon, there's a certain tavern where the most desperate and vulnerable bring their troubles. There, the ex-adventurer Lyu Lion uses her terrifying strength to wrest what justice she can from the shadows of the Labyrinth City! But when a girl goes missing and all evidence points toward the powerful Grand Casino, she may need more than brute force to help...!

The price of victory.Akari is back, and she’s free of the Pure Concept of Time. But she and Menou don’t have long to celebrate their reunion. Pandæmonium has escaped her fog prison, and Hakua is ready to enact her plan. To defeat the twin threats of Evil and Ivory, Menou and the others must come up with a strategy capable of taking on two impossibly powerful foes. But are they prepared to make the necessary sacrifices?

UNEXPLORED TALES!Aiz Wallenstein is a famous swordswoman who spends her days with her fellow adventurers exploring the vast underground labyrinth beneath Orario known as the Dungeon. Her life is about to change forever when she runs into a certain boy chasing his dreams. As their paths intersect time and time again over a few short months, a dizzying number of stories are born!

Pandmonium in the mountains.Hoping to avoid a future where Menou dies trying to save Akari, the girl from Japan runs away with her sworn enemy, Momo. The pair ride the rails to a secluded village in the mountains where they believe they’ll be safe for a few days. Unfortunately, they’re not the only ones who decided to stop off there. Manon and Pandmonium have arrived as well, and they aren’t alone. Akari had hoped keeping away from Menou would be enough to spare the girl she holds dear, bu...

Menou on the run.Half a year has passed since the battle with Master Flare. In the time since, Menou has become the most wanted person on the continent, evading the Lord’s Executioners at every turn while hunting for a way to restore Akari. Her search brings her to the north and the Starhusk floating above. The bizarre creation could make for a powerful weapon against Hakua, but Menou will have to reach it first. And to do so, she’ll need to get past the Inquisitor Michele, whose overwhelm...

The duel with Master Flare in the land of salt continues. Menou should have the upper hand now that she’s linked with Akari and her immense supply of Guiding Force, yet reality suggests otherwise. Master Flare still has a few secrets up her sleeve, and she’ll do anything to win. Meanwhile, a mysterious entity that’s hidden in the Star Memory for centuries emerges, ready to enact a plan one thousand years in the making. Menou and Akari have managed to triumph over every challenge set before...

Menou sets out after Flare, determined to take back Akari. If Akari must die, Menou is determined to be the one that kills her, at the very least. To do so, Menou must seek the Sword of Salt—a difficult task even without a time limit. Still, the Executioner is determined to triumph and surpass her former teacher, no matter what taboos she must commit...