The Lord of All Realms Started from the Second Grade

He was attacked at the beginning, and when he was about to die, an advertisement for a newbie gift package popped up! Gritting his teeth and making his first deposit, where is the handsome and powerful [Holy Light Priest] that he promised? Why is he a white-haired old man? Fortunately, the old man knows the Holy Light! Let's see how I can use this weird system to speed up farming, speed up cultivation, speed up construction, and survive in this chaotic martial arts world. Then establish a power that spans the heavens