In the grimy underbelly of a city shrouded in eternal twilight, Kaito, a nimble but clumsy street urchin, scrambles to survive. Hunger gnaws at his stomach, and despair lingers in the shadows. When whispers of a hidden entrance to the forgotten dungeons ignite a spark of hope, Kaito makes a desperate gamble. Accompanied by Lumi, a mysterious winged creature glowing with ethereal light, he descends into the abyss. Each level brings deeper darkness, monstrous denizens guarding ancient treasures, and intricate traps testing his agility and wit. He learns to rely on his street smarts, transforming his clumsiness into unexpected advantages. Kaito navigates a ruthless world where shadows hold more than riches. They harbor hunger, madness, and secrets best left undisturbed. As he delves deeper, the lines between survival and greed blur. Can Kaito outsmart the dangers, conquer the shadows, and rise above his desperate beginnings? Or will he succumb to the darkness, becoming another lost soul in the forgotten depths?