Fight the Nine Stars and Send Out Ground Soldiers

With the cultivation level of two-star Guiyuan realm, he was able to defeat the six-star Guiyuan realm with one punch, and even made the seven-star Guiyuan realm surrender and admit defeat?
This is simply a fantasy and hard to believe.
There is also the martial arts that the Seven Stars Return to Origin Realm mentioned earlier, which increases strength by 150%. What kind of martial arts is this? Does such a martial arts really exist?
Too violent, too brutal.
An increase of one hundred...