After Reaching the Peak of the Different World, I Realized That This Is a Fantasy World

Ye Zifeng was born into a different world. He originally thought he was in a dynasty with unparalleled history. With a half-dead system, he went through all kinds of hardships and took the imperial examination, and finally reached the level below one person and above tens of thousands of people. Only then did he realize that this is a fucking fantasy world. He practiced hard and finally reached the highest peak. While exploring a secret realm, he discovered that this world was created by others to preserve the human race's fire. When Zifeng survived the thunder tribulation and ascended to the upper world, he met a man named Zhao Gongming. Only then did he realize that this was the prehistoric world.