Chapter 843: The Heredity Laboratory

"Really?" Donnie, Sammy, and Jones stood up at the same time, with delight and disbelief beaming out of their faces.

Karl nodded heavily. "Of course. I'm too familiar with my brother's handwriting and seal."

"I mean, is he really confident about that? Did he specify the cause or tell you who was behind it?" Although Donnie knew that Karl's brother was probably a strong and influential big shot, he did not know the guy in person after all. Also, it was a matter that concerned his own safety. So, he couldn't help but ask again, refusing to believe it so easily.