The beginning of the 23rd century It is now the year 2200. Two thousand years ago, a huge meteorite landed on the earth. Since then, the evolutionary history of humans and animals has undergone tremendous changes. So people began to learn how to solve it and how to distinguish it. Although technology continues to develop. But there are always some special people who want to rule the earth and occupy the universe. A scientist named Shiromaru divided people into three categories. One category was normal, and those without mutations were simply called normal people. There is another type that is also normal, but it is a normal mutation called a special body, which is beneficial to its own superpowers. For example, the immortal body can be reborn within a year after death and can only be used once in a lifetime. The soul of the deceased can choose to resurrect the point. The last category is those with abnormal mutations, and these people are called abnormal individuals. Animals will evolve into special species that understand human nature and have super powers. However, a small number of them did not mutate and became extinct due to the struggle for survival. At the same time, the professions on earth have also been divided into three categories. One category is life occupations, such as architects, shopping mall managers, and environmentalists including street sweepers. One is the special police profession. This type of profession only has special police officers, and only a small number of them become real special police officers. But this category refers to special police officers with special powers. The last category is the rulers, which are non-normal and abnormal bodies. Animals will evolve into special species that understand human nature and have super powers. However, a small number of them did not mutate and became extinct due to the struggle for survival.