I Built a Spaceship, Shocked Ying Jiang

Chen Feifan, who is about to graduate from college, unexpectedly obtains a super invention and creation system. All new energy vehicles are child's play. The car I built can run without charging or refueling, as long as it is on the earth. The airplanes and tanks I built have completely freed the country from foreign energy constraints. I built a flying saucer and circled around Yingjiang. Yingjiang was confused. I introduced geothermal energy to the ground and solved the problem of major national scientific research projects. I was the first to realize the Dyson sphere plan and colonize Mars and the moon. I built a space-based weapon and successfully defended space. Yingjiang became a little brother in an instant. I built a spaceship and realized an interstellar voyage... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.