Secret Lover's Redemption

At 5 o'clock in the morning, in the deserted demolition area, A girl who had returned home less than 12 hours was murdered; A suspect with a criminal record holds a murder weapon but claims to be innocent; The urban female white-collar worker becomes the only witness, and there is another man whose back remains to be confirmed... The case is confusing and the relationships between the characters are complicated. As the investigation continues to deepen, the truth gradually emerges. But the test of human nature has just begun...