Reincarnated as a Saint, There Seems to Be Something Wrong with Gender

Hu Tian was reborn from a golden meteorite. In the ancient forbidden land full of dangers, he took in the cute cat-eared sisters, saw the darkness of the elves, met the arrogant blood demon, rescued the elves, and gradually revealed the rules and power system of the world. The demon king formed an alliance with "her" to deal with the elves and other descendants...