Ye Qing traveled through time.
She didn't remember how she traveled through time. She was already here as soon as she woke up.
After figuring out the situation, she understood that she had traveled through time.
There are time-traveling girls every year, so why did it fall on her? Since you have traveled through time, let's make peace with it now that we have come.
"Traveling means infinite possibilities. Everything in the past is just the prologue. Here you will have a new life and achieve a new self!"
Concept: the meaning of time travel