Liu Siyu is lively and cheerful.
Ling Jiankai was as cold as an iceberg.
How did two people with completely opposite personalities turn from enemies to lovers.
We finally got together. We thought we could live together happily, but things have changed.
"Old place, after seven years, I will definitely come back, wait for me."
"Okay."
After separation, can we meet again?
Can the seven-year agreement be realized?
Even if it is achieved, will it last forever?