The embers of the volcano are still warm, and above the ruins, Xuan Shuo walks with frost on his back. He was once a young man walking in the clouds, but now he is looking for a legendary and wonderful artifact among the lava ruins - the floating star wheel. This thing was not born to kill, but to awaken the sleeping memories of the world. What Xuan Shuo seeks is neither power nor eternal life. He only wants to explore the true meaning of all beings forgotten under the sky. The volcano trembles, strange weapons emerge, the remnants of the old civilization intersect with the new spiritual light, everyone pursues profit and desire, but Xuan Shuo quietly observes the wind and clouds, smiling at the sky for its own destiny. The divine weapon can save the nation, but it can also bring disaster. Xuan Shuo works step by step, in the depths of the ruins, playing games with lonely souls and alien intelligences, and finally wants to light up the gap between the earth and the sky with his own glimmer of light. Now that the clouds are gone and the fire is rising, let's see how Xuan Shuo will smile and ask the sky in the ruins, reshaping everything.