Another World: I Made My Fortune Through Black Technology

When he woke up, Qin Fei, a fat otaku, traveled through time and became a student from a third-rate university who died suddenly while playing games. The advantage was that he was handsome and young. He also discovered that he had an extra black technology system. From then on, he used the black technology system to invent military nanorobots, electromagnetic weapons, fusion reactors, laser weapons, spaceships, and a series of other things, eventually leading mankind to the universe. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.