As time goes by, thousands of years of clouds and smoke have passed, and the golden crow has gone, leaving only you. Kun changed his master, separated from life and death, and entered the dust and mud. How many people knew him? The startling glimpse will be unforgettable, and the sorrow of several lifetimes will be reunited after ten thousand years. But remembering you and me. The owner of the Golden Crow has passed away, and the dark underground is eerie and quiet. Do you ever remember that back then, the years were full of fusang and the years were filled with happiness...