"I miss you every inch in the corridor, and I am lonely when the moon falls." Han Yun got to know her General Huo when she was a child. When she grew up, they met again due to fate. The two fell in love at a young age, but it was too late to fall in love. However, General Huo, who had never been defeated, died of illness on the battlefield...
The corridor has left many traces of deep-seated lovesickness, which turned to ashes. Now she is the only one left leaning on the corridor, alone with the setting moon in the sky...
Concept: Life is like a speeding train. Opportunity and fate will allow many strangers to meet, get acquainted, intersect, and get to know each other during the journey.