Be grateful to everyone who makes things difficult for you, because it can help you grow.
Chen Fei had never agreed with that saying before.
If you repaid resentment with virtue, then what would you use to repay virtue?
Chen Fei's way had always been to repay resentment with fairness, and virtue with virtue.
But now, because of Wu Han, because of Nine Heavens Star Kill, Chen Fei was indeed growing rapidly.
Gratitude was definitely out of the question, but every person who made things difficult for Chen Fei truly did make him grow faster.
For an entire month straight, Chen Fei stayed in his room without taking a single step outside.
His main cultivation technique, which had slid down to the Proficient Realm, was cultivated back to the Perfection Realm by Chen Fei, and then advanced rapidly within the Perfection Realm.
Aside from bringing the Desolate Universe Killing God Art to the Perfection Realm, Chen Fei spent this month mainly cultivating the four Subordinate Rules of Earth, Water, Fire, Wind.
He first spent 120,000 Low-Grade Essence Crystals to simplify these four Subordinate Rules. This number of Low-Grade Essence Crystals was no longer anything much to Chen Fei now.
Then, over the course of a month, Chen Fei cultivated these four Subordinate Rules from less than two fragments combined to ten fragments now.
With this number of Rule Fragments, Chen Fei could already maintain the state of igniting Earth, Water, Fire, Wind at all times, without needing to cultivate for an hour and rest for half an hour.
Moreover, with a combined total of ten Rule Fragments of Earth, Water, Fire, Wind, if Chen Fei used them to unleash the normal Killing God form, he could also maintain it for the time it took to drink a cup of tea.