Researcher Lin Chen grew rare purple-red poisonous mushrooms in his yard for medical research. His greedy neighbor Zhang Guifen stole them and cooked them for her grandson, who fell into a coma. She then blamed Lin, demanded a million in compensation, and her son-in-law Zhao Lei — a Shengnong Group employee — bullied Lin, thinking he was just a security guard. But Lin was the company's chairma