When I first entered the world of high martial arts, I was shocked by a group of gods: gods with energy that broke mountains, swords that stretched horizontally, and hands that split the sky were walking around. The system asked me to build a laboratory and engage in scientific research, saying it would open the eyes of primitive people. On the day of the sect competition, the chief disciple stood in the sky, condensed his energy into a sword, and cut off half of the mountain with one sword. I took out the electromagnetic traction device in the experiment: "The energy efficiency is shamefully low." The next second, the son of the volleying god was pulled down to the earth by the magnetic force. The elders were horrified: "Magic method!" "It's just Newton's classical mechanics plus Maxwell's equations." When the demon king came to tear apart space and raised his hand to destroy a million-mile continent, I smiled faintly and said to the experimental assistant: "Prepare to activate the super-giant high-energy particle annihilation railgun." - Only then did the monks in the world discover that there are nine realms divided by mass-energy formulas when science has advanced.
