Aria the Scarlet Ammo (Hidan no Aria) 6 (MF Comics Alive Series)

[Machine Translation] Tokyo Butei High School is a special school for training detectives who use military force, known as "Butei". Aria, a super-elite and the strongest S-ranked detective in the Assault Department, and Kinji Toyama, a (usually) ordinary person who has been chosen as her partner, are on a mission to investigate the disappearance of a white snowman who is a promising star in the ESP Department and Kinji's childhood friend. Their mission is to protect Shirayuki, a promising star in the ESP department and Kinji's childhood friend, from the kidnapper Durandal. After a fierce battle to apprehend Durandal, a shocking conclusion is finally reached! Then, a new assassin appears in front of Kinji. ......

東京武偵高校、そこは武力を行使する探偵――通称『武偵』を育成する特殊な学校。強襲科の超エリートでSランクの最強武偵・アリアと、そのパートナーに選ばれてしまった (普段は) ただの一般人・遠山キンジ。今回の使命は超能力捜査研究科の期待の星で、キンジの幼なじみでもある白雪を誘拐魔・デュランダルから護衛をすることであった。デュランダルを逮捕すべく激しい戦いの末、ついに衝撃の決着を向かえる! そして、キンジの前に新たな刺客が現れたのだが……。