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.
Recently, there were two major events that happened to Cui Weichuan's household.
The first one was that after two years of extensive learning, he had finally passed the beginner electromagnetic engineering examinations and joined the internships of one of the electromagnetic research laboratories.
The world was different than how it was before. The demand for engineers was increasing every day even to the point where passing the beginner's examinations meant nothing. A couple of years ago, one could be promoted to the rank of an assistant engineer after working for a year a so and the job was quite relaxed. Those days were over. Without outstanding results, it would be impossible for one to be an assistant engineer.