Are You Crazy? You Call This a Small Invention?

Shen Fang activates the "little invention" system. As long as he designs a small enough invention, he can continue to upgrade it. After learning that his tutor had a brain tumor during his freshman year, he decided to drop out of school. Three years later, when the medical experts had no idea what to do and even prepared the teacher's funeral, Shen Fang came back. "I made a little invention that can save the teacher!" The whole audience was immediately shocked. Amid the questioning of medical experts, Shen Fang took out a small product he designed - a targeted nanorobot! Later, he also designed small inventions such as 1-nanometer process chips, internal defect welding machines, and high-precision micro-cutting machines, turning foreign companies into OEMs. His small inventions have taken the world by storm in various fields, and the world's top companies have begged for authorization. Entrepreneurs went crazy when faced with products that couldn't even be seen under a microscope. "Do you have any misunderstanding about the word 'small'?" "Are you crazy? You call this a small invention?" This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.