"You might not have heard about this, but these drugs aren't ordinary drugs. They are lethal if consumed, to be more precise, there's a peculiar poison within, which I haven't yet identified," Tangyu said.
"Oh, that's new to me," Rao Yuanzhi tightened his expression and said, "Which means there indeed might be a connection between you, Brother Tangyu, and Zhang Guoli's case. I heard about this major drug case involving over a hundred deaths, but I never considered this angle. After all, it's police business, and I had no involvement with it."
