Description:

Michizane, who was called the strongest assassin in the underworld, aims to enter high school in order to quit his job and live in peace. However, the president offered "escort for his daughter" as a condition for admission. And that daughter is being targeted by criminal organizations around the world.

Alternative Titles:

護衛のメソッド ―最大標的の少女と頂点の暗殺者―, Goei no Method: Saidai Hyouteki no Shoujo to Chouten no Ansatsusha