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.
Ning Xiaoran began to shake even before Wang Shishi had gotten there. It was obvious that she could not stand it anymore. She was suffering. Luo Yuan looked at his watch and frowned. He had overestimated her physical condition, but he had not expected that she would not even last 30 seconds.
Luo Yuan became very serious and said, “Keep it up, nine more minutes to go!”
Ning Xiaoran looked frightened and her eyes were full of tears. Finally, Wang Shishi arrived. She had heard from Sun Xiaowu about the lessons and she said excitedly, “Brother Luo, I heard that you’re teaching us martial arts! Although I'd prefer a sword, a knife is quite cool too. You must teach me until I reach your level!”
Luo Yuan looked at her excited face and said, “You won't be smiling later.”