Prehistoric: at the Beginning, Hongjun Was Tricked into Becoming His Younger Brother.

[Prehistoric + time travel + system + no heroine + behind the scenes + imagination] Also known as: "I came down from Hongmeng, how can I accept the number one person in the prehistoric world as my younger brother?" Haotian was originally a good boy in the 21st century, but he really traveled through time just because he read a prehistoric novel in the middle of the night! Moreover, he also traveled through time and became the puppet Emperor Haotian. Just when Haotian thought he was going to become the tool for the Six Saints to control the prehistoric world, the system awakened... Hongjun: Master, how should we take the high road? Tiandao: No one can occupy the wilderness before Tiandao surrenders. Eye of the Avenue: Avenue, let's surrender! The opponent's firepower is too fierce! Da Dao: Don't come over! Invasion of all heavens and worlds? Then spread the tribulation energy of the Gods to all the heavens, and let us all become brothers in the Gods List! The ancestor of chaos swallowed the avenue? Then be my little brother together! Chaos from another world is coming? The upgrade package is here! Note: Prehistoric is just a general concept, created by combining many mythological novels, and each author writes more or less differently. (Tsousuke is helpless)