chapter 508 Uncle and nephew fight each other

"Du Quan is my cousin, and Du's Pharmaceutical is my business. Even the formula of Shennong Cold Medicine was given to Du Quan by me." Stanley Du looked at Tokugawa Takayasu and sneered, "In order to get the formula, you actually instructed Ishikawa to bribe Zhang Wufu and let him poison the medicinal materials purchased by Du's Pharmaceutical. After the poisoning plot failed, you instructed Yamada to kidnap my cousin Du Quan. Not only did you want to grab the formula, but you also wanted to...