Paradise's Human Defense Line

The Human Defense Line is a human survival community created in the universe by the Puno Empire and other human empires. After completing his revenge, Xiao Yang was selected by the human defense line for testing and became a member of the human defense line. After experiencing different tasks, Xiao Yang realized the insignificance of human beings in the universe. The sea of ​​stars and the boundless universe. =====Continuously updating, there is no female protagonist, please feel free to enter the trap==== This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.