There is a deceased life that has always been an uncrossable boundary between boys and girls.
The girl has always hated him and yet cares about him.
However, more and more truths and more and more things happened, making this girl's heart gradually become disappointed and despairing.
Until the girl sadly left this city she had been familiar with for seventeen years.
Her emotions were like faded sand. When the tide came, they were swept away in a moment and swept into another unimaginable abyss.