Human technology is developing rapidly, and the earth has been polluted beyond recognition. In order to find a new planet, countries have begun to build space warships to find planets, and our "Hope" has also begun to look for a new home of hope in the universe. The huge space warship Hope has two hundred personnel, with the distinctive responsibilities, doctors, tailors, plant families, scientists, military departments, engineers, and dormants. A group of dormants will wake up in less than five years to hand over the previous work, so that people in the last five years can rest. It has been exploring the unknown universe for sixty years, but each person's appearance and body are still the same as those of the 18th to 30 years old, without aging and death, because humans have broken through the DNA strengthening factor, and now each person's lifespan can live to one thousand years, and when they really get older, they will at least be eight hundred years old.Year after year, the radar received no results until one day, when the radar received the signal from outside. The moment the crew received the signal, they screamed excitedly and shouted to the commander to come and listen.