Age of Iron Skeletons

In the living iron pits of Lake of Frozen Tears, miners feed the squirming metal with blood in exchange for survival rations. When a mining disaster broke out, a young man heard the heartbeat that had not stopped for ten years under the ice cap in the middle of the lake - a cursed place where young heroes and fallen kings were buried. In the desperate ice field, his body began to metamorphose, and his fingertips were filled with an ominous metallic luster. The children beside him could hear the whispers of the dead. The horn of the black-armored knight tore through the wind and snow. In the abandoned outpost, they discovered a metal box that exuded cold deathly silence and made the soul tremble. At the end of the escape road, what awaits them is to become a new legend, or to repeat the mistakes of the ice?