41St century - interstellar society.
Both the universe and the earth are developing at a rapid pace. This is a perfect era of science and technology.
And this perfect era has become perfect, but there is a corresponding price. The earth is constantly threatened by the invasion of advanced organisms, there are also natural disasters in the universe, and there are also internal terrorists who harm the earth.
Faced with these security issues and the changes of the times, human work has undergone tremendous changes.
Tong Yiran is an ordinary vision researcher, but this ordinary human being has an extraordinary life.
By coincidence, she met Zhou Nanxing, an agent of the Interstellar Security Bureau.
I also made many friends who protect the world.
A passionate and fantastic story happened in Tong Yiran's world.
"Maybe the future will disappear, but faith will not"
Intention: Disasters that humanity may face in the future