Being the Chieftain of a Moe Tribe

"Fu Rui of college student poverty alleviation cadre accidentally traversed to a primitive society two thousand years ago and became the chieftain of a small tribe.
He was surprised to find that he was the only male in the entire tribe.
And the appearances of the girls in the trine seemed different from that of normal human beings.
Some have pointed ears, some have long wings, and some have bushy tails~
Are they the legendary Moe...? They are too cute!
In order to protect them, Fu Rui, who awakened to the “Light of Civilization System”, decided to use his knowledge and strength two thousand years later to lead his lovely tribemates toward prosperity."