First Generation Civilization

For thousands of years, either humans kill people or demons kill demons. What is the meaning of this world? Despicable monks, terrifying corpse tides, bloody tribal conflicts, and evil spirits who have been planning for thousands of years. This is a world of jungle. The time traveler Yang Han comes from the 21st century. "I am the fire thief of this dark world, and I will bring civilization to this barbaric land. War will be stopped, people will no longer be afraid, and a new order will be established. "