Leonis continues his efforts to rebuild the Dark Lords' Armies to keep his promise to Roselia, the Goddess of Rebellion. In the midst of this, he and the girls of the eighteenth platoon are busy preparing a cosplay café for the large-scale school festival welcoming the Sixth Assault Garden. But while the festivities heat up, a Dark Lord buried in ice for countless years is about to be exhumed!
Leonis and the other members of the eighteenth platoon are off to Camelot to join the Holy Sword Blade Dance Festival. The trip to the capital is hardly a relaxed one, especially for Regina and Elfiné, who both have secrets regarding their families living there. Mysteries and conspiracies abound in the seat of the Integrated Human Empire, and amidst it all...another Dark Lord appears!
When Leonis and the rest of the eighteenth platoon return from their mission to Necrozoa, Riselia hammers him with questions about his past. Is it time for him to reveal his true identity? Meanwhile, a group of armed mercenaries from the Sakura Orchid plot to invade the Seventh Assault Garden. To stop her former compatriots, Sakuya will have to seek out the power of a Dark Lord (Leonis)!
One of the most powerful demon lords in history has been sealed away for a thousand years. When he finally awakens, he is reincarnated as...a ten-year- old boy?! Now under the care of the girl who released him, the demon lord Leonis must navigate the perils of Excalibur Academy!--
The battle against the Voids continues as Leonis furthers his efforts toraise an army like the one he commanded a thousand years ago. Perhaps a visitfrom the fourth princess of the empire will provide some information? Focusingon world domination might be difficult with Regina the maid constantly teasingLeonis, however. "Hey, kid. Want me to treat you to some snacks? Or would youprefer to rub my chest?"
In the aftermath of the disastrous Holy Light Festival, the ostensibly defeated Dragon Lord Veira appears before Dark Lord Leonis and demands he take her on a tour of the city! Riselia follows after the two in secret, only to find them engaged in a poolside competition. However, the eighteenth platoon's carefree escapades come to an abrupt end when they're sent on a mission to Necrozoa. There they discover Zemein, one of Leonis's old servants, plotting to revive the Undead Dark Lord!
The day after his welcome party, Leonis goes with Riselia to visit an orphanage, but they're met with an unexpected crisis! This time, will the former Dark Lord and his minion be able to protect the Seventh Assault Garden together...?
After a tough battle, Leonis has managed to protect the Seventh Assault Garden from the attack by the Archsage, Arakael. Soon, he gets wind of the Imperial princess's visit to Excalibur Academy and attempts to make her acquaintance...but meanwhile, in the shadows, the fearsome scheme of the "demon sword wielders" is beginning to take shape.
Mysteries from Riselia's past surface once more as the word of sightings ofthe Third Assault Garden begins to spread. Could the silver-haired beauty havemore of a connection to Leonis than first believed? And how exactly does awedding dress fit into all of this?!
There's a new student in Ririka's class: Kurogiri Erina. Although they'veonly just met, for some reason, Ririka feels a sense of déjàvu, but she's happy to make another friend. However, at the same time,strange things start to happen around her... Don't miss the final volume ofAfter-School Bitchcraft!