I Came Here to Bring Back Black Technology, and I Became a National Treasure

Chen Hao came to Blue Star in 2023 by accident and became a kindergarten handyman. So... Elementary: The Dragon Kingdom has eliminated the evil that has been raging around the world for several years, and people can finally say goodbye to masks. A super battery with a range of more than 10,000 kilometers appeared in Longguo, which directly bankrupted foreign car companies Longguo has entered the era of carbon-based chips and is about to mass-produce quantum chips. Yingjiang was dumbfounded: I blocked a lonely person, but I didn't expect that I would end up blocking myself. Intermediate: recoilless machine gun, directly turning the products of Frontier UAV Company into military products Soldiers wear exo-skeletons, allowing Dragon Kingdom warriors to walk thousands of miles a day on the western plateau The aerospace plane turns Yingjiang's global missile defense system into a decoration, too advanced to be displayed conveniently. FBI boss: FBI dispatched, let me drown that Chen so-and-so on the toilet in the kindergarten A few weeks later… FBI agent: Boss, I want to resign. I am a peace-loving person and want to work as a foreign teacher in Huaxia Kindergarten. FBI boss:! @#￥%…… This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.