The Day Before Execution, Hand over to the National Photolithography Machine

He traveled through time and became a death row prisoner! It will be implemented tomorrow! Cheng Yuan knew that he was being set up. But there is no evidence! At the critical moment. The "most powerful technological system" awakens. Cheng Yuan felt a little numb. People are going to die, Are technological systems useful? But then he suddenly remembered! It seems that major inventions can reduce sentences? ! So Cheng Yuan decisively took out the 2nm lithography machine drawings. Turn it over to the country! … Two months later. Xia Guo's independently developed 2nm lithography machine comes out! Three months later. Controlled fusion reactor ignition! Four months later. Armed mechas equip the army! Five months later. The Dragon space carrier takes off! One year later! The Daxia Interstellar Transition Steady State Black Hole was built, Get ready to go to other galaxies! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.