1. The building is empty. Mengshan failed, and the Iraqis are no longer in Guangxi. Quiet night is sad for my heart, and tears fall and forget my feelings. There is no love in this life, and my heart has been sealed so far. 2. No matter how beautiful things are, they can't last forever, just like flowers bloom and fall, leaves wither and finally float away with the wind, leaving no trace. Dreams begin and end, and when you wake up, you will never fall asleep again. Fate brings us together and separates us. Finally, we understand that fate has come to an end.