When Li Yunmu spoke, demonic energy bubbled forth from his punch, and an even more formidable presence erupted from him, which was extremely close to that of a master god.
The system had said that the yin son of heaven was the son of Yin Emperor who was a quasi true god powerhouse. This kind of person would've certainly given some life saving treasures to his son.
If Li Yunmu didn't use his full strength, yin son of heaven might escape. Then there would be no end to the troubles, so Li Yunmu used his full strength from the start to ensure that the yin son of heaven definitely died.
After it was done, Li Yunmu would kill the five ancient gods and Asura.
Everyone who colluded with the people from beyond the heavens had to die. Itf he waited for the return of the five master gods, he might not have the opportunity to kill them. There was someone among the master gods who was collaborating with the people from beyond the heavens. It was something the True God knew for sure.