On the day of the Beginning of Autumn, Yu En wrote a diary as usual, closed the book and walked to the bedside. The maple leaves fell, and the weather in Huan Town changed...
Cheng Sheng picked up the maple leaves on the ground and turned them around. He remembered Yu En's words, there was a secret waiting for the maple leaves to fall and tell him...
Maybe they are each other's best, but in the end only time did not leave Yu En behind...
Yu En said, "When the maple leaves fall, we will all be safe and happy."
Motto: We are all special people to each other