Mother and daughter Wang Baoqi and Wang Sihe lived an ordinary life.
But a chance encounter with Wang Sihe's biological father broke this calmness.
Memories flooded back, and the secrets of single mother Wang Baoqi were revealed layer by layer.
The youth that was once like a warbler soared into the sky,
There are many regrets left behind,
The top of time has been spinning, and it will continue to spin, and it will not stop for anyone...