Honghuang: Survive in the Wasteland at the Beginning, My Merits Become a Saint

No system Special soldier Chen Xuan was on a mission when he suddenly felt dizzy and woke up in a wild world! The human beings here have no traces of civilization. They only live in groups in caves. They have no clothes, no fire, no... Nothing! Survival in the wasteland? Chen Xuan originally wanted to rely on his survival knowledge to lead the human beings here to develop civilization, but the moment he drilled wood to get fire. The mutation has suddenly increased! A golden light suddenly wrapped around and condensed from his body surface! In an instant, he felt an indescribable rich energy in his body! Chen Xuan spread his hands, stared at the strange golden light appearing in his palms, and exclaimed: "Is this... Merit?" "So this is not the prehistoric wilderness I think at all, but the legendary prehistoric world!" Chen Xuan was overjoyed, staring at the rising bonfire, clenching his fists with confidence: "Since I can gain merit and improve my cultivation by lighting fire, what about building houses, making clothes, fishing, breeding, and sowing seeds?" "As long as I get these out and spread them to all the tribes of my human race, I will be able to attain enlightenment and become a saint!" As a result, under the leadership of Chen Xuan, the human race developed rapidly. When calamity comes! Di Jun, Tai Yi: Isn't my demon race the first race in the world? Why are humans so scary? How can one refine a witch-slaying sword? Twelve Ancestral Witches: The human race is so powerful and has a stable destiny, so my witch clan should intermarry with them! All Saints: I wanted to calculate the fate of the human race and help the teaching system to flourish, but where did this Xuanzu come from? Tiandao Hongjun: Humanity is no longer controllable! …