A surprised look flashed on Carter's face when he heard Adam's words, but it disappeared as quickly.

Carter smiled and, in a voice tinged with mockery, responded, "It appears that Dr. Brown doesn't merely sit in the clinic and conduct experiments; he also studies other people's private matters."

"I'm completely uninterested in your private matters. I just happened to come across some unethical matters by chance and paid some attention to them."

Carter smiled faintly, but this time, his smil