Kidou Senshi Gundam AGE: Memory of Eden

Asemu Asuno grows up beneath the enormous reputation of his father Flit, only to find an unexpected equal in transfer student Zeheart Galette. Friendship forms between the two boys before Zeheart reveals his true allegiance to Vagan, turning the person Asemu trusted into an enemy across the battlefield.

Years of war force them onto separate paths: Asemu fights for the Earth Federation while struggling with his lack of X-Rounder ability, and Zeheart shoulders the future of the Vagan people under increasingly severe orders. Their bond never completely disappears, making every clash between Gundam and Vagan mobile suits a battle between duty, friendship, and the futures they each believe they must protect.