Full Metal Panic! Σ

Synopsis

At Jindai High School, Tokyo, Kaname Chidori tries to resume ordinary student life while Sousuke Sagara continues his relentless protection detail. Elsewhere, Mithril operatives Kurz and Mao pursue the traitor responsible for a recent attack on their submarine. Their paths converge with Leonard Testarossa, an Amalgam operative determined to recruit Kaname, regardless of the chaos his demands unleash.