There was no concrete information about the ending of Global Evolution. The only thing that was known was that the willow tree that Chang met at the entrance of the hospital was the biggest villain in the book. Its body was almost half the size of China at the end of the book. Chang, Qing Shui, and the other teachers with brain mutations avoided the willow tree all the way from Kaifeng. Chang's body evolved more as a guardian. For the survival of mankind, they cooperated with other evolved intelligent races to fight against the willow tree. In the end, they relied on human intelligence to obtain the right to survive for mankind, but more details of the outcome were unknown.

Liu Chang's ending was tragic. Liu Chang was the fourth emperor of the Han Dynasty and the son of Emperor Wen of the Han Dynasty. He was conferred the title of King of Huainan, but because of his strong character, arrogance, and willfulness, it eventually led to his tragic ending. Although Emperor Wen indulged him, Empress Dowager Bo, Crown Prince Liu Qi, and the ministers were all very wary of him. Under Emperor Wen's indulgence, Liu Chang became more and more unscrupulous. However, the specific ending was not mentioned in the search results provided. Therefore, I am not sure about Liu Chang's exact ending.
The specific content of Global Evolution Chapter 199 could not be found from the search results provided.
You only said "global evolution" and didn't specify the specific problem. If you want to understand the novel " Global Evolution ", it was a science fiction novel created by biting a dog. It was published on Qidian Chinese website on May 21, 2012 and ended on May 2, 2013. The story was about the wild evolution of species on Earth due to sudden environmental changes. The protagonist, Liu Chang, struggled to survive in a dangerous world and fought against strange creatures. As of September 21,2024, it had received 118,000 total recommendations and 16 weekly recommendations. In November 2019, it was adapted into a radio drama and broadcast in the Himalayas. The setting of this novel was quite unique. The author used the Cambrian-era explosion as a prelude to explain the changes of humans, animals, and plants in the apocalypse from the perspective of biological evolution. It was different from the common zombies or supernatural apocalypse novels. If this is not what you want, please clarify the question.
Liu Chang's descendants included four sons, the most famous of which was Liu An, King of Huainan. After Liu Chang's death, Liu Heng, Emperor Wen of the Han Dynasty, made all four of Liu Chang's sons marquises, and Liu An was made the Marquis of Fuling. As for the outcome of Liu Chang's descendants, the search results did not mention any specific information, so it was impossible to know.
The Global Familiar Evolution was a fantasy novel. It mainly told the story of the protagonist transmigrating to a world dominated by familiars and obtaining a super evolution system. This system allowed the protagonist to obtain a chance to evolve a beast soul every day, thus obtaining a batch of high-quality beast souls. With the help of the evolution system, the protagonist could choose and design the evolution path of his pet, becoming an ultimate beastmaster. Although the specific evolutionary route and storyline were not mentioned, the novel focused on the evolution of familiars, showing the growth and adventure of the protagonist in the familiar world.
Global Evolution Unlocking was a game or novel about evolution and talent systems. In this story, the protagonist Su Hao found himself a player. He could obtain evolution points by winning and retrieve items, equipment, and rewards from the game. Su Hao also unlocked the god-level talent system. Every game of evolution could unlock a talent above SSS level. This story seemed to be a fantasy. It described how the protagonist used his talent to quickly become stronger and could easily deal with all kinds of enemies. The specific plot and content could be found in related novels or games.
Global Evolution Unlocking is a game or novel topic. We can know that this is a story about evolution and the talent system. In this game or novel, the main character Su Hao found himself becoming a player. He could obtain evolution points by winning and retrieve items, equipment, and rewards from the game. Su Hao also unlocked a god-level talent system. Every game could unlock a talent above SSS level. However, the specific plot and content could only be understood after reading the full text.
Currently, there were many novels related to evolution in the reference materials. Among them," Global Evolution " mentioned the era of turtle speed evolution after the Cambrian-era biological explosion. There was also the setting of all species on Earth entering the speed of light evolution in the apocalypse. Under such a setting, people struggled to survive. The characters were well portrayed and had unique insights into the apocalypse, life, and evolution. In addition, it was mentioned that the global evolution had ushered in the era of superpowers. In this era, various superpowers such as "telekinesis","illusion", and "beast familiars" had appeared. There were people like Lu Ping who had the special ability "Eye of Insight" and could replicate any superpowers. However, there was no complete and unified explanation of the global evolution of the era of superpowers. There were only some related settings reflected in different plots of the novel.
" Global Evolution " was a post-apocalyptic novel. It had a rating of 7.5 and had 10,000 copies. Different from other apocalyptic novels that talked about zombies and supernatural powers, this story used the Cambrian-era outbreak as a prelude. From the perspective of biological evolution, it tried to explain the changes in humans, animals, and plants after the apocalypse through scientific methods, rather than the mysterious evolutionary idea of " because of the apocalypse ". Among them, the evolutionary train of thought at the genetic level and the veins that still complemented each other after evolution were unique. Although it was not as refreshing and interesting as the system or the esper apocalypse, it could bring a unique reading experience to the readers. However, the impact of its million-word volume and famous scenes on some readers might be limited.
From the reference materials, one could see that the novel " Global Evolution " mentioned that life on Earth would enter an era of turtle speed evolution after the Cambrian-era, and " Global Evolution Era " mentioned that the Great Wuxia System required the host to lead the people of Earth into martial arts and evolution within 20 years. If the " global evolutionary era " was a specific concept, there was no clear and unified definition based on the current information. There were only descriptions of evolution in novels and other content.