In a realm shaped by the quiet pulse of Virtus, a young paraplegic survivor finds himself chosen by a mysterious Guardian. With his family lost to a brutal attack, he enters the Imperial Academy, determined to claim the keys that unlock hidden power. Yet each new key he obtains reveals how tangled the world is—an Empire hungry for dominance and choices that test the line between vengeance and duty. As alliances strain and shadows grow longer, he’ll learn that true strength isn’t just found in the keys he holds and the courage to face what lies beyond them.