The population of Brunhild is booming, which can mean only one thing. Guards, guards! We need more guards! A mass call is set out. "Knights Wanted: Apply Within!" But Touya might end up with more than he bargained for... Meanwhile, in the floating halls of Babylon, a certain resurrected doctor begins her mad machinations... Just what kind of crazy machine does she intend to build next? Set a chivalrous course for a tale of swords, sorcery, and burning sands!

Imprisoned for his heretical behavior in front of the pope of the Ramissh Theocracy, Touya must break out and save Phyllis, who’s been sentenced to death after speaking of her encounter with Touya’s own god. After searching the jail, he finds who he’s looking for...along with the actual pope, who reveals the secret behind the Ramissh Theocracy’s founding! What could the cardinals of the faith be trying to achieve by discarding their true leader...?

Spring has sprung in Brunhild, and Mochizuki Touya continues to live his happy-go-lucky life. Flowers bloom, parties come and go, and everything seems just about fine... But wait! The mysterious pink-haired girl, Sakura, is identified by someone. Just what could this mean for her? Who exactly is Farnese Forneus, and what is her connection to the overlord of Xenoahs? But wait, a more pressing issue is the final piece of Babylon, and the remarkably twisted secret it has in store for our heroes... Set a very cautious course for a tale of swords, sorcery, and advanced cryogenics!

With eight children in tow, Touya’s putting in more work than ever to keep his family under control! But when word reaches him of his ninth child, he has to drop everything he’s doing to go and get her... Unfortunately for him, she’s embroiled in a foreign succession crisis! What chaos will his youngest, wildest daughter unleash upon the world? Just what is the truth behind the Golden Crown? Will Touya be able to avoid being repeatedly headbutted?! Find out in this gripping tale of swords, sorcery, and dandy dresses!

Mochizuki Touya carries on his carefree life in another world, the looming birth of a wicked god and the peculiar behavior of the intelligent Phrase are no reason for him to panic! A distress call from a mysterious island forces him to jump into action, but what he discovers there may very well flip his entire world upside down... Pass through the open door to find a tale of swords, sorcery, and ancient legacies of antiquated mystery!

Touya continues his quest in the Babylon Ruins, but a deadly tabletop session could spell turmoil for his party. Prepare your best dice rolls for a hair-raising tale of swords, sorcery, and forbidden knowledge!

16-year-old Mochizuki Touya continues everyday life in his new world, well aware that it could all come tumbling down at any moment. He's the budding administrator of Babylon, the fledgling grand duke of Brunhild, and now he's a... mecha pilot? Desperate to find a way to halt the incoming Phrase onslaught, Touya makes a mad dash for the Hangar of Babylon, hoping it can give him the edge he needs. What he finds is the Frame Gear, an ancient humanoid fighting machine! Join Touya and his ever-growing band of wives as they tap into their mechanical sides. All systems standby for a tale of swords, sorcery, and oversized wrenches.

When Touya’s wives find themselves in a spot of trouble, their kids take center stage! While Touya is enjoying a relaxing vacation at the beach, the wicked devout make their move, secret weapon in tow. To make matters worse, there are mutterings that an old enemy has reappeared! With Touya still struggling to forge his sacred treasure, is there any hope of victory? Unable to wield the weapon himself, who could even take on such an important role in his stead? And can they find a counter to the wicked devout’s weapon? Danger fast approaches in this tale of swords, sorcery, and shocking discoveries!

Stalwart as ever, 16-year-old Mochizuki Touya heads off to the far eastern land of Eashen with his party in tow. For what purpose? The Matriarch of the Fairy Clan wishes to delve into some ancient ruins, of course! But it's never quite that simple for Touya and his friends, oh no. The party is thrust into the midst of a clash between the warlords Takeda Schingen and Tokugawa Ieyahsu, while a nefarious necromancer makes his move in the shadows... Throw in a Gynoid or two, an ancient legacy, another ridiculous summoning pact, and you've got yourself a brand new recipe for disaster! Once more the sun rises upon an epic tale of sorcery, smartphones, and floating cities!

A surprise visitor from Phrasia adds another layer of chaos to Touya’s already stacked plate! And with the unbridled animosity this visitor has for Ende, those headaches aren’t leaving anytime soon! With his children still taking every opportunity to find new fun, can Touya keep them under control long enough to prevent them running headlong into danger? How will our heroes fare when the wicked devout make a sudden move? And will the truth about the Golden Crown finally come to light? Find out in another chaotic tale of swords, sorcery, and kids off the leash!