As biological humans of the New Earth Galaxy Alliance (many races on the ancient Earth have disappeared) everyone must participate in the selection of the New Earth Galaxy Alliance after reaching adulthood at the age of 50. Through genetic analysis, personality, IQ, ability, potential and other factors are analyzed for selection by various departments. The time travel task is the highest priority in selection. Every year, people who are suitable for time travel must be selected from hundreds of millions of suitable people in the alliance. This is the most dangerous and difficult task, and is the top priority of the alliance. Although biological humans have an average lifespan of 300 years, they have to stay in an ancient and backward place for 100 years before they can come back. It is not a short period of time, and the boring life, as well as unknown risks such as the invasion of germs, will make people afraid. Once selected, it cannot be refused. Because refusal will be regarded as betrayal by the Alliance, and what awaits him will be permanent imprisonment.
This is my first time writing a novel. I hope you can encourage me. No matter what kind of comments, I will read them carefully. Looking forward to it---------