Amber lasts forever.
Legend has it that the Demon King forged an Amber Divine Sword from a piece of amber, millions of years old, that imprisoned the souls of countless living beings. He placed a curse on it: whenever the Amber Divine Sword appears, a great calamity will befall the world.
Ten thousand years ago, Li Chunyang, the Human Emperor, sealed the Amber Divine Sword atop the Peak of Ten Thousand Mountains with supreme immortal arts. But his seal was only meant to last ten thousand years. Now that the deadline is nearly upon them, the descendants of the Li clan who guard the sword are desperately searching for a hero who can save the world.