In a humid southern town, people's hearts are colder than the rain.
On an autumn night ten years ago, sixteen-year-old Su Wan disappeared out of thin air.
The parents kept silent, the neighbors lied, and the file concluded: he ran away from home.
Everyone made a tacit agreement to keep a secret for ten years.
The father drank to death, the mother guarded the locked empty room to atone for her sins, and the whole town remained silent for a tragedy.
Until Su Mingyuan returned home, pushed open the dusty old house, and discovered the old well in the backyard that had been sealed overnight.
He peeled off the lies layer by layer: he slipped and fell into a well, he called for help from the bottom of the well, his relatives gave him a cold look, his lover was stopped, and the whole town sealed his mouth.
What's even more terrifying is that the girl has hidden the secret harm her whole life, and no one dares to investigate or investigate.
A well can seal the bones, but it cannot seal the festering heart.
When the sun finally broke into the dark bottom of the well, the truth that was ten years late emerged:
The cruelest thing is never an accident, it is everyone's tacit abandonment.