The world of Su Yu, a depressed patient, was torn apart by a wet boy.
His name is Xiaobo. He wears a faded blue vest and always calls her "sister" by the river. Is he hallucinating? Or is it the soul connected to her by blood in the "accidental drowning" report nine years ago?
When the goddess's whisper, the mother-in-law's fear, and the inexplicable water stains on her clothes drove her to collapse, the dust-laden memories began to bleed - that turbid afternoon, the cold river water, the slippery little hands... And the eyes that her father showed no mercy when he rushed to the river.
Xiaobo's resentment is rising. What he wants is not just the truth, but a substitute."
This time, Su Yu must see clearly: is it the ghost of an unjust death that haunts her, or the memory of her own drowning that has never healed? And what awaits her at the bottom of the river, is relief or the final sacrifice for her father's sins?
Purpose: to expose the degradation of human nature under the chain of project corruption, and to explore how unburied sins are passed on from generation to generation through bloodline genes and memory trauma, ultimately swallowing up conscience.