I Didn't Travel Through Time to Help Humans Recover Their Memories.

A life-and-death battle between the Yellow Emperor and the Chiyou tribe is imminent. I borrowed a magic circle from heaven to help me fight, but I was ambushed by the enemy on the way, and when I was about to die, I accidentally passed through the modern world. But what I never expected was that modern humans have seriously degraded. They do not have tall bodies, strong bodies, strong souls, nor do they have the human race's natal magical powers, and science and technology have only just begun. The most inappropriate thing is that they have forgotten their origin and return. What happened in the thousands of years after the war between the Yellow Emperor and the Chiyou tribe? Are humans today still the humans we once were? No, I want to go back in time.