In the age of interstellar immigrants, Leng Feng, an 18-year-old boy from the lowest poverty class, joined the army and became a private soldier in order to obtain a sum of money that would allow his younger brother to continue his studies and his mother to maintain his life. When the system network absorbed him into special forces After getting the seven-star badge that only he can use and which can be loaded with countless special equipment, he began his legendary life... As the curtain opened, a survival crisis and challenge in a vast and boundless universe appeared In front of him, and whether he can achieve the ultimate goal? Black hole bomb? How many large boxes, tens of thousands of them are in his badge. Planetary bomb? River system bomb? Dial-up transmission system? Pyramid spaceship? In the protagonist's badge.