I Asked You to Do Manual Work, and You Made a Nuclear Wastewater Treatment Machine?

Jiang Ci traveled through time and became an engineering university student. I never expected that the first thing I inherited would be the other party's homework. Teacher: "Sakura Country discharges nuclear wastewater. Today's homework is to make a sewage purifier by hand." Faced with the problem at hand, Jiang Ci reluctantly activated the black technology system. Just when the students were still considering whether to put small balls in plastic bottles or buy semi-finished products online. Jiang Ci carried his nuclear wastewater to the sewage pool. The whole school was dumbfounded. Professor: "Classmate, I don't think I've seen this material before!" Classmate: "No? I haven't noticed for a while why this sewage pool is completely clear of water?" Chinese Academy of Sciences: "My classmates would like to come here for further studies after graduation, right?" The instructor was devastated as he watched Jiang Ci, who went to the Chinese Academy of Sciences doing manual homework. "It's not true!" ... Sakura Country: "Impossible! Absolutely impossible! What can we do if a college student can do it?" Jiang Ci took out his new era rocket, photolithography machine, controllable nuclear fusion... This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.