Shadow on the Moon

Lu Changsheng, who transmigrated as the apprentice of Elixir Garden, originally wanted to work hard to become a divine doctor who could save people. But when he began to practice martial arts, he found that every time he practiced martial art to perfection, he could improve his Comprehension.
Moreover, it seemed that his Comprehension could improve ceaselessly. Lu Changsheng wondered where the upper limit of his Comprehension was.
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Unremarkable: slightly better than waste.
Preliminary: an ordinary person
Potential: the potential is shown
Whiz: capable of a lot!
Renowned: sharp and invincible!
Genius: the name of genius spreads to the world!
Legend: establish a sect and be the first!
Saint: shock the world!
top-level comprehension: Unspeakable, invisible, and inaudible!

Chapter 121: The Terrifying Heaven Heart! 4 Members of the Krupp Slayer Team Bravely Face Death!