Back in Forbidden by the Immortal, Master Seventh took his two apprentices to a location to look for immortal skills. From the many skin masks there, he had picked two, one each for Xu Qing and the Captain. [1]2

Those two skin masks were, in fact, immortal skills. One of the immortal skills was the Heavenly Dog, which suited the Captain’s personality. The other didn’t really suit Xu Qing, but in consideration of his good friend the head, he had taken it. That skill was called Mercy.8

It had a simple function. Whoever put it on would replace the subject of their gaze in whatever they were experiencing.3

Xu Qing had previously come up with the idea of having the head wear the mask. Then, when Xu Qing himself was facing some deadly crisis, the head could share the burden with him. However, from that time until now, Xu Qing had never encountered the proper circumstances to use the mask’s function.3

Until now.0

Immortal skills and god magics were different in many ways. But in the final analysis, they were both gruish types of magic. In fact, Master Seventh had mentioned that, according to...7