System: Almighty Priest Builds Infrastructure in Primitive Tribes

"1V1, strong, farming, primitive, fighting each other and favoring each other, torturing first and then sweetening, the savage leader attacks v the doctor and priest receive" "Fu Wu, wherever you need to patrol today, I can lead the team!" "The priest is really awesome. I heard that he has cultivated new food recently." "Xiao Fu's hunting skills are so impressive that he even outshines the leader." In short, when someone in the tribe is sick, they go to the priest, when a warrior awakens, he goes to the priest, when someone dies, he goes to the priest, and even when someone wants to give birth, he goes to the priest to watch over him or even help deliver the baby. The priest was so busy that he couldn't leave the tribe, and he didn't want to find so many things to do for himself. In his previous life, he was an army doctor, and in this life he is... A magician, a wizard, a personal trainer, a godfather... The guide says that this thing cannot be eaten, and that thing cannot be killed. System, tell me, what else can I touch that will not be punished by you? So... He thought of a way to find a man of the same size as himself to pretend to be a priest, and control him from behind. By the way, he could be a warrior and sweep around in a majestic manner. With the key defensive point guidance system, everything will be fine! !