How many times of love can it finally turn into a lifelong stay together? She was originally a miraculous doctor who traveled around the world, but she fell into the chaos of war and the palace. Every time she passes by happiness, she can only lament where her destination is. The waning moon is full of falling flowers and smoke, the moon is leaning on the west tower, and we are alone in the boat. We can't help each other, so it is better to forget each other in the world.