"The Nova Era" is a survival construction game with the theme of alien exploration. The story takes place in the future, the earth's resources will be exhausted, and human beings have to find a new home. After long-term research by scientists, they finally found a planet suitable for human survival. This planet is Proxima b. The radiation on Proxima b will have a bad effect on the human body, adults cannot survive under the radiation of Proxima b. However, scientists have found that children are not affected by the radiation. Players will play as a child who goes to explore Proxima b, and need to build fortifications and use powerful weapons to resist the attack of bugs and complete difficult tasks.