Astral Arcana: My Spells Evolve

In the boundless void, colossal “star rails” stretch across the sky, linking countless floating island continents. This is a world where magic is highly advanced, and a mage's strength is determined by their innate “fated star chart.” Ning Chuan, a boy born at the bottom of the star rails who awakened the most mediocre “Gray Star” aptitude, unexpectedly obtains a “Handbook of Truth” that allows spells to evolve on their own. While everyone else is still painstakingly studying advanced incantations, Ning Chuan's simple Fireball spell has already evolved into a world-scorching forbidden spell.