Honghuang Cao County 666

As we all know, one can live forever by cultivating immortals in the prehistoric world, but at this time, there was a person who refused to accept why he could not cultivate immortality and live forever without qualifications. After he was sent back to the village, he found that everyone in the village had been killed by immortal cultivators. Only then did he realize that mortals are just toys of immortals. He wants to prove that the greatest qualification of mortals is not immortality, but wisdom. Mortals can also live forever. Immortality can be made using science. High-damage weapons can also dominate the world. If that doesn't work, just integrate the materials of this world, and man will conquer nature. This is the collision between technology and immortality. Is it a world dominated by the body or a world determined by brain power?