In 2050, the earth suffered a gamma ray explosion. Yanyan and I entered the sleep cabin to continue the important task of continuing human life for the future earth, vigorously developing the earth and exploring the universe. Yanyan and I are the last ones to make a comeback on the earth. Without me and Yanyan, human beings will perish forever. Hundreds of millions of years from now, there will be no trace of human existence.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
