Simulating Ancient Times, I Create a System of Humans, Demons, and Monsters

In ancient times, the human, demon, and other races slaughtered one another.

Though spiritual energy filled the world, none of the races knew how to cultivate, and could only fight with their bare bodies.

Xu Chen transmigrates from the modern world. As the son of the human race's leader, he awakens the Ancient Simulation System.

"In your first year, your constitution is special, and you sense the spiritual energy between heaven and earth, but you can't make use of it."

"In your second year, you try to draw spiritual energy into your body, but it has no effect. Instead, your aura grows weaker."

"In your third year, you try using medicinal herbs to help, and see some results, but you die of poisoning."

Unwilling to give up, Xu Chen begins his second simulation.

"You find the right medicinal herbs, and they unexpectedly combine into a spirit liquid containing a great deal of spiritual energy."

"You successfully draw spiritual energy into your body, your strength surges, and one punch sends a beast flying!"

"You name this stage 'Drawing in Spirit'!"

"Simulation successful. You establish the cultivation stages of the ancient era and become the founding ancestor!"

Starting with the human race, Xu Chen begins simulating the various races one by one!

This novel and its characters are entirely fictional. Any resemblance to real people or events is purely coincidental. Do not imitate.