You won’t be afraid if you learn mathematics, physics and chemistry well and cultivate immortality

Introduction: What kind of sparks will be created when modern technology collides with the civilization of cultivating immortals? Blast furnace ironmaking, movable type printing, transforming mechas, airships and luxury cars, Tiger tanks... Why hasn't gunpowder been produced yet? Musk rolled his eyes and said: I'm not stupid! If one day a mortal uses TNT, I will suffer a big loss! Immortals caress my head, knotting my hair and receiving immortality. If I touch your head, my strength will open up the heavenly spirit. Those who are greedy for money will prosper, but those who pursue love will achieve nothing. From now on, make a living but not love. Wealthy couples love each other. It is the last word to seek wealth rather than heart. Making money is the last word. Look at your own scenery and go your own way. Think good things about others and cultivate your own mind. In these long years, just waiting for the end