Guren catches up to Yuichiro’s captors, but does nothing to save Yuichiro from the Hyakuya Sect’s clutches. Suddenly, Mahiru appears and attacks Mika! Meanwhile, Noya, the other demon inside Guren, stands and watches the situation unfold. Despite Guren’s apparent betrayal, Yuichiro still has trust in him, but will Yuichiro decide to run away and escape with Mika once and for all?! -- VIZ Media

The Hyakuya Sect descends on the Demon Army as the First Progenitor, Sika Madu, takes over Shinoa's mind and body. Leading the invasion is none other than Second Progenitor Rígr Stafford—he’s after Yuichiro, who is once again on the run with Mika. Meanwhile, Guren and Mahiru enact their long-awaited plan. It’s an all-out war between vampires, humans and demons! -- VIZ Media

Shinoa fights for her life at the Demon Army headquarters where the First Progenitor, Shikama Doji, is trying to possess her. Ferid’s solution to the problem? Kill her before she’s turned and possessed. With all of the pieces in place and the First’s resurrection all but complete, the vampires and the Hyakuya Sect both converge on Shibuya. Meanwhile, trapped in his own mind with Asuramaru, Yuichiro’s missing past is finally revealed to him. -- VIZ Media

Yuichiro and his friends regroup to plot out their next steps in the ongoing war between the humans, vampires, and the Hyakuya Sect, and time is not on their side. Shinoa fights for her life to keep the First trapped inside of her. But the First has allies on the outside. With Krul now on Shinoa Squad’s side, they may actually have a chance of winning and saving Mika. But first, the gang learns the truth of what happened between Krul and Mika eight years earlier... -- VIZ Media

A vampire attack reunites childhood friends Yuichiro and Mika, though they now face each other from opposing sides of the battlefield. Mika begs Yuichiro to forget about the conflict between humans and vampires and escape with him, but Yuichiro is unable to abandon his new friends. Then, everything changes when Yuichiro suddenly transforms into a monstrous being with one seraphic wing! -- VIZ Media

Now that Yuichiro has earned his place in the Japanese Imperial Demon Army, he prepares to undergo a fiendish test to acquire the most powerful and deadly of humanity’s weapons against vampires—Black Demon Series Cursed Gear. Meanwhile, the vampire nobility welcome a new member—Mika, the best friend Yuichiro thinks died in their escape but who has his own bitter story of survival. -- VIZ Media

Yuichiro and his friends head back to the Demon Army to prepare for the final battle. At the base, Kureto struggles to stave off Shikama Doji from controlling his body. But things quickly begin to fall apart when Shikama Doji also tries to take over Shinoa and Yuichiro! Will they be able to stop the possession? Or will they lose their bodies to the first progenitor? -- VIZ Media