Full Metal Panic!

A sergeant named Sousuke Sagara has been given a crucial assignment. His task is to safeguard high school student Chidori Kaname. Although Sousuke is a military prodigy who achieved a high rank at a young age, his unconventional upbringing has left him with poor social skills. As a result, he feels out of place while trying to shield a girl from a nefarious organization and manage his school assignments.