After the dust settles from the Hyperion incident, Excalibur Academy receives a strange distress signal—one that appears to be from the Third Assault Garden. The problem? The Third Assault Garden should have been destroyed by Voids six years ago! Determined to find out what happened to her birthplace, Riselia leads the eighteenth platoon on a new mission: exploring the abandoned city. But what awaits them may be more than just ghosts from the past...

THE GODDESS’S CALL ​A recent rash of incidents has seen Holy Swords spiraling out of control and becoming twisted weapons known as Demon Swords. No one is sure as to the cause, but every Holy Swordsman affected claims to have heard the voice of a goddess, a detail that catches Leonis’s attention. However, there’s no time to investigate, as he and the rest of the eighteenth platoon are sent on a mission with other students to eradicate a Void Hive that crops up in Necrozoa—the site where Riselia found Leonis. So many Voids appearing in such a conspicuous place…could this be connected to the Demon Swords and Leonis’s past?

Battles for ancient kingdoms are nothing compared to the battles of a classroom! Awakening from magical stasis after a thousand years, the Dark Lord Leonis suddenly finds himself in the body of a ten-year-old boy! He quickly meets Riselia, a girl confronting the Voids, creatures that have nearly exterminated humanity. Determined to uncover the mysteries of this strange new era, Leonis enrolls in Excalibur Academy, a school that trains students to fight back against these enigmatic monsters. Could the Voids hold some connection to Leonis's past?

A MYSTERIOUS HIJACK ON THE HIGH SEAS! When a princess visits the Seventh Assault Garden, Leonis believes it’s a chance to expand his influence as a Dark Lord. Unfortunately, the celebrations are cut short by a Void attack. Things get only more treacherous when a rebel group seizes control of the princess’s ship! Leonis and the rest of his squad plan to retake the vessel, but there appears to be more at work than a simple insurrection. And why does Regina seem to know so much about the princess?

AN OLD FRIEND RETURNS With a holiday called the Holy Light Festival fast approaching, the girls of the eighteenth platoon decide to host a haunted café in their dorm. The event is meant to celebrate the arrival of the Sixth Assault Garden, home to Elfiné’s older sister, Clauvia. The mischievous woman is part of a research team that recently made an incredible discovery in the northern tundra—a massive creature sealed in impervious ice. Much to his astonishment, Leonis recognizes the winged beast as an old rival he never managed to beat. When the monster is set loose to wreak havoc, will Leonis manage to take it down in time?

THE PRICE OF VENGEANCE Nine years ago, Sakuya lost her home and sister to a powerful Void Lord. She’s dedicated her life to fighting the Voids ever since. However, when a group of the Sakura Orchid’s greatest fighters, the Kenki Gathering, contact her with a plan to use the Seventh Assault Garden as bait for the Void Lord, she’s left in a difficult position. While she wants revenge, it can’t come at the cost of her new home, but Sakuya can’t stop the Kenki Gathering by herself. Fortunately, she knows someone who might be able to help...a Dark Lord!

From his deathbed, Hero-King Inglis, the divine knight and master of all he surveys, gazes down on the empire he built with his mighty hand. Having devoted his life to statecraft and his subjects’ well-being, his one unfulfilled wish is to live again, for himself this time: a warrior’s life he’d devoted himself to before his rise to power. His patron goddess, Alistia, hears his plea and smiles upon him, flinging his soul into the far future. Goddesses work in mysterious ways—not only is Inglis now the daughter of a minor noble family, but at her first coming-of-age ceremony at 6, she’s found ineligible to begin her knighthood! However, for a lady of Inglis’s ambition, this is less a setback and more the challenge she was (re)born to overcome. “It’s not the blood that runs through your veins that makes a knight; it’s the blood you shed on the battlefield!” The curtain rises on the legend of an extraordinary lady squire reborn to master the blade!