Lu Chenran lives his life like a scalpel, cutting open all kinds of emotions in people's hearts just to save himself. He joined the Nian City Detective Team with all his old wounds, and met Shen Su, a "machine" who clears all his thoughts every thirty-one days.
The two abyss slowly recognized each other. They opened up each murder case side by side, and saw the same festering souls in each other's eyes. There is no need for words in the tacit understanding, and salvation grows quietly.
But fate never favors affection. They worked together to crush the darkness, but were eventually swallowed up by the darkness, and both fell into the eternal night with no return.
Intention: Justice is undefeated
