Xia Yangyang felt at the time that Gong Xue'er was simply inhumane.
But what does this have to do with Mr. Wilson's death?
Gu Qichen continued, "I suspect that, based on Gong Xue'er's methods, if she wanted to kill someone without leaving a trace, she would definitely develop a drug that accelerates Mr. Wilson's aging and death. Perhaps with current medical technology, it can't be detected, which is why Mr. Wilson's children have been suspicious but haven't found any evidence. However, by following this lead, I've already discovered her secret drug factory."
Xia Yangyang was even more shocked. "You've already found it? Any discoveries?"
Gu Qichen said, "Quite a few unexpected findings. We've discovered that Gong Xue'er has studied several banned drugs that are not yet on the market. Among them, there's one that accelerates human aging. Long-term use causes various organ failures, but medically, no trace of the drug can be detected."
