Shinya and Guren

Shinya and Guren is the thirty-first chapter of the manga series, Owari no Seraph.

Short Summary
Yoichi fires Gekkouin at Crowley, but Crowley catches the attack and is unharmed. Crowley, Chess, and Horn wait for the humans to attack for a second time and chat about their plan.

Guren Squad attacks Crowley while Shinoa Squad and Narumi Squad free hostages in order to spew chaos. Crowley flings Shinya and Guren through a wall. Shinoa Squad notices Guren is in trouble and plans to assist him.

Meanwhile, Mika slaughters the five vampires who joined him after they notice the fight at Crowley's domain.

Long Summary
Special Private Yoichi Saotome fires Gekkouin at Thirteenth Progenitor Crowley Eusford. Crowley... catches it like it is some flimsy rubber chicken. Utterly unharmed, he then flings it aside. The Moon Demon Company is reconsiders their position. Yoichi recognizes him as the vampire they encountered on their way to Shinjuku during the previous vampire attack. Lieutenant Colonel Guren Ichinose and the company discuss what to do while Crowley, Horn Skuld, and Seventeenth Progenitor Chess Bell wait patiently for them.

The vampires decide the humans are preparing an attack strong enough to wipe the three of them out or else have an entirely different objective. Crowley decides to capture a human for Ferid, and both Chess and Horn mention how they do not like Lord Ferid. Crowley counters that there is never a dull moment with Ferid.

Guren squad goes after Crowley while Shinoa and Narumi squads free the hostages for five minutes in order to stir up a mess and accomplish their objective as a diversion for the main force in Shinjuku. Everyone is supposed to retreat to the Nagoya airport as soon as time is up. Colonel Norito Goshi creates an illusion of about 200 soldiers on the ground, and the battle begins for real.

Guren and Major General Shinya Hiragi attack Crowley, but he has no problem parrying their attacks at close-range and easily throws them around and straight through a wall. Crowley, Chess, and Horn approach them.

On the ground, Colonel Mito Jujo wants to assist Guren, but Goshi holds her back and tells her she would only get in the way if she went up there. Yoichi reports to Shinoa Squad that Guren is in trouble. When Special Private Yuichiro Hyakuya insists on rescuing him, Shinoa agrees but limits them to five minutes. She gives them specific instructions regarding their plan.

In the sky, City Guard Mikaela Hyakuya is in a helicopter with the vampire soldiers from the previous chapter who agreed to accompany him. When they notice humans attacking Crowley's domain and make to call for reinforcements, Mikaela mercilessly slaughters them and wipes them out. He kills them quickly with one slash to the throat each, and they are not quick enough to defend themselves.