Following the incident in the Southeast Asia Union (SEAUn) in 2116, Shinya Kogami resumes his vagrant journey. In a small South Asian nation, Kogami rescues a bus of refugees under attack by armed guerrilla forces. Among the refugees is a young lady by the name of Tenzing, who begs Kogami to teach her how to retaliate against the enemy. Just what do the girl who desires revenge and the man who ha…