Bai Yingying has never thought that there is a person in this world who looks exactly like her, but lives a completely different life from hers.
She envied this man's freedom and ease; this man envied her stability and well-behavedness.
The road to love is full of thorns and ups and downs.
She and this man make an appointment, and ten years later, they will definitely find a suitable husband and marry each other.
Who knows ten years from now...