Battle Through the Heavens: Entry Extraction, Starting with Top-Tier Comprehension

Qin Yu transmigrated to the Dou Qi Continent eighteen years ago. He originally planned to break through to Dou Zhe, then go to Jia Nan Academy to further his studies and idle away his days. Who would have thought that on the day he broke through to Dou Zhe, the Entry Extraction System would activate, and right at the start he extracted a golden entry-Top-Tier Comprehension. Hey! I have an idea. o(￣▽￣)d Cultivation method only Yellow Rank? Then just modify it! Cultivation efficiency too low? Then just modify it! Dou Qi attribute not strong enough? Comprehend the mutual generation and restraint of the Five Elements, and switch attributes seamlessly! ... The so-called comprehension means tracing back to the source and understanding without deliberate thought; it is also seeing the whole from a tiny clue-the process of self-verification of the Dao. Gradual cultivation and sudden enlightenment: without step-by-step accumulation of insight, polishing of thought, and hands-on practice, a moment of sudden enlightenment is a castle in the air and cannot become real. The more Qin Yu sees and comprehends, the more he can appreciate what comprehension truly is. And... he doesn't only have the Top-Tier Comprehension entry.