How did you, a prisoner on death row, become an important weapon of the country? Yecheng Gao Weiming

Introduction: Ye Cheng, a death row prisoner who committed murder to save his mother, was sentenced to death and will be executed immediately! Unexpectedly, on the day of execution, the criminal meritorious service system was activated, and controllable nuclear fusion was announced at the beginning, giving him a chance to reduce his sentence. As long as you lead the Dragon Kingdom to take off on Blue Star, you can obtain unlimited black technology. In order to reduce his sentence and get out of prison step by step, Ye Cheng did everything he could. Controlled nuclear fusion, photolithography machines, room-temperature superconducting materials, individual mechas, space carriers... technologies that are 5000 years ahead of the world have stunned all countries. Yingjiang: What the hell? Covering the entire west coast, is the space carrier of the Dragon Kingdom? Furry Bear: Rabbit! You make whatever price you want, I'll trade the whole of Siberia for Yecheng to live in my house for three years