High schooler Gamou Shouya is a dead man—sort of. The real Gamou Shouya is long gone, but his body lives on, inhabited by the soul of a boy who made a pact with the succubus Armelina. In exchange for his services as her personal hitman, Armelina is helping him hunt down the people who brutally murdered him and his family. The path ahead is dark and deadly, but Shouya’s got nothing left to lose…not even his soul.

A FATEFUL ENCOUNTER Armelina and Shouya are in hot pursuit of the brutal Violator, Mount Beatdown! Their chase brings them face-to-face with another proxy a girl named Tekki Kaname. Will the hitmen cooperate, or will their meeting end in bloodshed?

Shouya and Ryogo are locked in a battle to the death with a pair of Violators! The hitmen are fighting with firepower, blades, and demons, but the Violators are still proving difficult to put down. Do Shouya and Ryogo stand a chance against such powerful opponents?

HITMEN ON THE HUNT Chan Louis is a drug lord, martial arts master, and one of the mysterious figures on Shouya’s revenge hit list. Chan is out to take control of the Yatsufusa Clan’s impending ritual. In order to stop him, the Proxy Hitmen must first find him—but Chan won’t make the hunt easy.

HOLY WAR Under the command of Chan Louis, the Kanto Yatsufusa Clan is closing in on their sacrificial target, Sister Sayuki! Proxy Hitmen and Paladins clash with Violators on the holy battlefield of the church—but can they stop the Clan before the ritual begins?!

BATTLE ROYALE After defeating the chairman of the Kanto Yatsufusa Clan, Shouya and the other Proxy Hitmen head after Chan Louis, who escaped unscathed. Tracking his whereabouts leads them to a remote island—and into a most dangerous game…