THE BEGINNING OF A NEW ORATORIA... The clock ticks dangerously close to the beginning of the final battle. No matter who wins, who loses, who lives, who dies, there will be no glory or riches for the taking. Those who fall shall not be remembered in the annals of history, joining the long funeral procession snaking around the heavens. Even so, the adventurers plan to stand strong against the greatest evil the world has seen in a thousand years. Having come to terms with their fate, they prepare for the ultimate struggle-for pride, for solidarity, for justice, for restoring peace on the mortal realm...

The clock stops for no one. Promises have come undone-Aiz could not kill the monster who wept in front of her while shielding Bell. For nights on end, those tears have haunted her, obscuring her reason to fight and guiding her to face Bell for the first time since their conflict... But they aren't the only ones joining hands across familias. With the dawn of the Knossos operation upon them, the patron gods tear down their differences. The adventurers march toward their fate with the Xenos by their side. For life, for death, and for the destiny of Orario, they hold their heads high, ready for war-failing to realize that the darkest of times is yet to come...

The Dungeon's Under Resort is supposed to be safe, yet when Lefiya ends up lost in its forest with Bell Cranell, it's just her luck that peril would emerge from the foliage. The dangers plaguing Loki Familia have followed them even here, and it's up to Lefiya to make sure they both make it out alive! Despite her familia's exhaustion, Loki has plans for them immediately upon their return and sets to work preparing yet another excursion. This trip may look like a beach vacation, but even in paradise, monsters lurk beneath the waves...

Aiz and her friends make their way to Rivira, the town nestled deep within the Dungeon, only to stumble upon a macabre murder! After determining the culprit must be extremely powerful, everyone seems to think a member of the Loki Familia is the most likely suspect?! Meanwhile, on the surface, Loki embarks on an investigation of her own, delving deep into the sewers to get to the bottom of a mystery that may affect her children's future--as well as that of all Orario...

Aiz and Hermes Familia have joined forces to eliminate the monster outbreak in the pantry, but an unexpected dead end forces their expedition into uncharted territory. Unusual changes are disrupting the delicate balance of the Dungeon, and Aiz finds herself alone against her nemesis, the red-haired Tamer. Will her recent rank-up give Aiz the edge she needs to fight this battle on her own? And without Aiz's support, what will become of Hermes Familia when disaster strikes...?

After Lena’s untimely death at the hands of Valletta’s ruthless assassins, Bete flies into a primal rage, hell-bent on revenge. Every shadowy figure that crosses his path is ripped to shreds, and when he finally relents, none are left to stand before him.However, Valletta is absent, and unbeknownst to Bete, she’s preparing a trap just for him! After he tracks her down, all that’s left is to decide on a plan of attack, but this time, charging straight in might not be the best idea...

Loki Familia has breached the halls of Knossos, a man-made underground labyrinth with nasty surprises lurking around every corner. Divided into several groups, the members have their hands full just trying to survive! Bloodied and battered, will Gareth, Finn, and the others be able to escape this living nightmare, or will Knossos be their final resting place?