
Young Tatsumi travels to the capital of the Empire in order to earn money for his starving people and encounters a world of unimaginable depravity, dominated by the ruthless Prime Minister who controls the child Emperor. Tatsumi is recruited by Night Raid, a group of assassins dedicated to eliminating corruption by mercilessly killing officials and privileged nobles.

Tatsumi leaves his village in pursuit of wealth and success in the Imperial Capital. He attempts to join the army, however it isn't as easy as it seems. When all of the sudden, a large breasted woman shows up at the local bar and offers to help him get recruited.

Tatsumi is taken by the Night Raid. They realized his potential as an assassin and asks him to join, but Tatsumi is conflicted. Though after learning more about each of Night Raid's team members, he learns of their objectives to defeat evil and corruption and eventually decides to join.

The Night Raid's hideout is invaded by intruders! The assassin clan was able to drive out the enemy without a problem. Tatsumi experiences the true intensity of the Night Raid for the first time and he is thrilled.

The target this time is the capital's rumored phantom serial killer known only as Zank the Executioner. Just like the Night Raid, he is an Imperial Arms user as well.

Sheele, who has no particular role in the hideout is assigned as Tatsumi's trainer. She explains how and why she chose assassinating as her career. Tatsumi, who still doesn't have an Imperial Arm of his own, tests out the Imperial Arm taken from Zank.

Night Raid is tasked with the eradication of a drug trafficking organization within the Imperial City. Tatsumi and Leone head towards the red light district. The two learn of the horrific details of the organization and their rage is apparent. Meanwhile, Sheele and Mine go after the Tybil, former leader of the organization when they suddenly feel an alarming presence.

General Esdeath arrives at the capital and is brought to the Emperor to discuss annihilating Night Raid. The Emperor wants to reward her for her services but her request is somewhat surprising.

Tatsumi and Bulat stand before the Three. Among them is Bulat's former leader, Liver. The battle quickly turns into a one-on-one combat between Bulat versus Liver and Tatsumi versus Nyau.

Tatsumi inherits Bulat's Imperial Arms Incrusio after defeating the Three and vows to become even stronger. Mine's attitude towards Tatsumi seems to show a change after seeing his dedication during training... Meanwhile, General Esdeath receives news of the Three being defeated and in order to reinforce the army's strength she organizes a special police force of Imperial Arms users known only as the Jeagars.

Esdeath has taken Tatsumi after winning the combat tournament. And the reason being... love at first sight?! That being said Tatsumi has not only been forced to become Esdeath's lover but also an auxiliary member of the Jaegers. Tatsumi and Esdeath observe as the Jaegers raid the bandits' hideout; he witnesses how powerful the Jaegers truly are. All the while Tatsumi tries to find an opportunity to escape and return to the Night Raid's hideout...
Available on: Tokyo MX