In the gap between thousands of clouds in the floating city, Jin Yu has been listening to the whispers of the stars since she was a child, with an unknown blue obsidian gem hanging on her chest. Legend has it that it can awaken the origin of the sky, but it is eroded by invisible cracks every night. Jin Yu shoulders the mission of guardianship, but it is not because of blood ties, but because of a forgotten bet - if the gem is broken, the entire Cloud Domain will fall to the earth and return to silence. She wandered between the Winged Bird Knight and the Fog Shadow Wise Man to explore the truth behind the broken gems, but found that the boundary between protection and destruction was not clear-cut. Jin Yu gradually understands that the real power of gems lies in choice: is she a witness of perdition, or a leader of change? When the last ray of morning light tears apart the sky at night, Jin Yu must use her own beliefs to reshape the contours of the world. ——In this chronicle of the starry sky, fate is not a gift, but a line of poetry carved by Jin Yu himself.
