In a future where sins can be quantified, the "scapegoat" Levi carries the guilt of countless serious criminals and becomes the recognized "god of redemption" in the judicial system with his 100% empathy talent. However, a seemingly perfect confession case of a rich family made him touch a cold logical crack deep in his memory.
When the cornerstone of trust collapsed, he was horrified to discover that the redemption feat he was so proud of might just be a perfect sin-washing plan carefully planned for the devil. Now, among the hundreds of painful memories carried in his mind, which one is a true confession, and which one is a carefully woven lie? The hunting has begun, and this time, what he wants to hunt is the darkness of the entire world hidden under the perfect program.