Doufu Mayoi 
Black Summoner (Manga) Volume 10 [EPUB ebook] 

“We get to fight the Demon Lord and the strongest fighter on this continent! HELL YEAAAAH!!!”

While interrogating Prince Azgrad, Kelvin determines the true mastermind behind the Trycenian war: the Demon Lord himself. Raring to take on this new threat, he forms an unlikely alliance and comes up with a way to infiltrate Trycen’s capital city, where he encounters General Dan D’Alba, the country’s most powerful fighter.

After discovering that General Dan is yet another victim of the Demon Lord’s brainwashing, Kelvin manages to enlist his aid before breaking through the barrier protecting Castle Trycen and launching a fierce onslaught.

Meanwhile, the man who once pressed our favorite battle junkie into a corner, Clive, makes a reappearance within the castle walls. How does his return bode for the nobles gathered there in celebration?

Join us in the tenth volume of this epic journey as Kelvin and his companions launch a counterassault and bring the fight to the Warrior Nation of Trycen!