Liang Yan unknowingly set the clock of time and space, causing a time and space error between the two. For Yang Sheng, it was the past, but for Liang Yan, it was the future. A time and space chaos caused the two of them to go around in circles. I thought you hurt me first, and you thought I hurt you first. It's all the fault of time and space!
When the fog cleared little by little, Liang Yan could see them clearly in the fog. This punishment of messing up time and space left them all exhausted.
Intention: If you love someone, pursue him, no matter how desperate he is.