"The person you hate most, you must kill with your own hands, or it's meaningless. Hatred is a person's strongest inner drive and their biggest obstacle. Only by cutting through this layer themselves can they truly let go," the old man said to Shadow.
The old man believed that no matter what Qing Chen had gone through, he was still a blade that hadn't been sharpened.
Only an A-Class expert like Jindai Yunhe is fit to be the first whetstone for Qing Chen's return, he called this sharpening the edge.
The contemporary Shadow had also gone through this sharpening process, ever since then the Qing's shadow has been more ruthless and more magnanimous in his actions.
In the information Shadow gave Qing Chen, when Jindai Yunhe returned to City 22, the first thing he did was to replace his mechanical arm.
