Galaxy Academy: Cosmic Guardians

In the vast and resplendent magical universe, countless galaxies exist in peace, with cosmic order passed down through generations. But a dark force dormant for ten thousand years suddenly awakens, wreaking havoc with its all-consuming chaos, twisting the paths of stars and corroding interstellar magical barriers, pushing the peaceful universe to the brink of collapse. Located at the core of the interstellar realm, Galaxy Academy is a sacred institution for nurturing magic and combat prowess, and the last hope of the universe. Within the academy, gifted Galactic Knights step forward, wielding star magic, adorned in starlight armor, and bearing the mission to protect all things. Young knights traverse shattered galaxies, confront dark and formidable foes, using courage as their blade and magic as their shield, fighting desperately against the encroaching darkness, vowing to safeguard the peace and vitality of the entire universe. — Description from novelcodex.org