"Let me put it this way, it's one of the components of that special substance. This stuff is extremely unique. Added to food, it can make people addicted to the taste," Xiaobao said.
"Have you tested it?" Cao Qingqing couldn't help asking.
"That's for you to examine, but I'm absolutely sure of it," Xiaobao affirmed confidently.
"Then what does this addictive substance have to do with those mysterious deaths?" Cao Qingqing frowned.
"Don't worry about that for now. Adding something addictive to food is inherently harmful to the body. Isn't that illegal?" Xiaobao placed the spice jar on the table and folded his hands towards the display screen.
Before Cao Qingqing could speak, Xiaobao said, "Have them interrogate based on this spice issue."
"Alright." Although Cao Qingqing was unsettled, she followed Xiaobao's instructions.
Soon on the display screen, interrogation questions emerged. They were interrogating a chef named Cheng Zhi, who was not a foreigner.
