Dimensional Key in the Neon Mine

An anime style illustration of a dimensional key discovered in a damp underground mine. A young female explorer with short teal hair and amber eyes stands in a tunnel lined with wooden supports and rusty mining rails. She holds an ornate dimensional key in her left hand, the tip glowing with multicolored light and fractal runes. The key radiates portals with tiny starry windows that float around it like miniature doors. The mine walls are rough granite, with stalactites, dripping water, and glowing mineral veins. Torchlight casts warm orange and yellow pools on the rocks, while the key emits cool cyan and violet glows, creating a dramatic contrast. The atmosphere is moody, with dust motes in the air and a slight fog. The artwork uses crisp anime style linework, bold cel shading, and dynamic lighting. The perspective is a low angle shot that gives the key and the heroine a heroic presence against the tunnel s dark receding into the distance. The scene blends fantasy and science fiction, with a sense of adventure and otherworldly wonder.