Venturing beyond the metallic plains, the traveler enters a dense forest made of iron, where rust creeps like decay. They encounter Ferris, the Iron Lion, a ferocious beast with magnetic power, and must use their knowledge of chemistry to escape.

A traveler awakens in a strange world where everything—land, sky, and even people—is made of pure elements. With only a periodic table as a guide, they meet Al, a humanoid aluminum being, who reveals they are in Elementium, a land governed by elemental laws.