After Rubbing a Nuclear Bomb with My Hands, I Ascended Mechanically in the World of Cultivation

How can a little girl without a pubic area cultivate immortality? No problem! The flesh and blood are weak and the machine soars! Build the gun first, then build the smart puppet. What is the principle of the rocket launcher? You didn't expect that I still have a mecha! Your body protection weapon is indeed powerful, but if I take out the anti-spiritual cracking ray sniper rifle, how will you respond?