Embark on a journey to a fleeting yet beautiful grey world in "Tower of Grey." Witness breathtaking artwork and captivating characters in this end-of-the-world RPG. Fight off impending disasters alongside the artificial weapon "Regainer" and the innocent life forms "Minions" as you strive to conquer the towering "Tower of Ash."

In a world where a massive tower descended centuries ago, covering everything in grey ash, humanity faces extinction from toxic ash and monstrous creatures. But with the creation of the artificial Regainer and innocent Minions using the energy source "Celestial Stone," there's hope to reclaim this world from the brink of apocalypse. Join the battle against the Tower of Ash and its calamities, all while dreaming of the blue sky.