Comments of chapter undefined of Wrecking Fantasy with Technology

Thanks for the chapter, the chuunibyou in the cultivation stories is really cringeworthy 😆. ... Not a fan of having cultivators in the team...What does meditation do in this world? It absorbs something from the air (totally not spirits or souls)? Does it create energy out of nothing within the body? Is the ultimate goal to abandon all of a person's humanity by removing impurities and becoming "gods"?