Zhetian: Kill That Red-Haired Monster

In the ancient times, the golden age, I want to become a different person in this life and protect the peace of the human race. [This book is a fanfic about the Holy Body of Mars. The setting is the ancient period of the middle Zhetian period, an era when ancient creatures frequently launched dark turmoil. He fought outside the ancient mine in Taichu and became an alternative, invincible in heaven and earth. He fought against the Immortal Mountain, stopped the dark chaos, and protected billions of living beings. But time flies by, and beauty ages quickly. He can only watch his beauty and friends who once fought side by side die of old age one by one...