He was originally a meritorious detective who relied on extraordinary intuition and traditional criminal investigation methods. However, due to a mission error, his partner died and he was seriously injured, so he was transferred to the logistics department. Later, he was selected to become the first batch of front-line practical testers of the "Deep Blue Heart" system. He was full of rejection and distrust of the system at first, but gradually turned into a tacit cooperation with it, and finally discovered the huge secret hidden behind the system.
