Have you ever thought that the state of the world as it presently is, could revert to the laws of the ancients? When a series of strange incidents beginning with the disappearance of his friend led Luo Yuan to question the possibility of an apocalypse, he becomes embroiled in the midst of a global-scale chaos. Evolution has turned the flora and fauna of the vast and bountiful Earth into something that had never been seen before. Coincidentally, the all-dominating Homo sapiens have ended up at the bottom of the food chain. From mystery to crisis, will Luo Yuan discover a means of saving humanity by racing to the top of the food chain? Or will he strive in accordance with the law of the jungle? It is the dawn of an age of the survival of the fittest.
The third stage would naturally be proficiency, mastery and expertise. Proficiency in muscle coordination, mastery of Will, as well as expertise and exploration of the force field.
Until now, Luo Yuan had still been on the verge of exploring the force field. He thought that it had something to do with feeling and perception. When one reached that stage, the effect of a system upgrade would be minimal, while the effects of proficiency, mastery and expertise would vastly differ. Usually a one point increase in skill points would have the same value in a skill upgrade, but when it came to the expert level, a skill would need at last three additional points in order to upgrade. Therefore, the upgrade would be three times as slow. If one depended on the system to breakthrough to the expert level, that would meant that they would need an additional 60 skill points. It would take 12 upgrades to get those points.