Travis leaned against the driver's seat, looking ahead with a steady voice, as if narrating someone else's story.

"What is the current situation?"

"The current situation is that Wesley is reluctant to test these drugs on humans, after all, sometimes testing drugs on humans is the most direct way to identify any issues. Although, at least we have seen the desired results on mice."

"Mice?" Sabrina asked curiously.

Travis nodded and continued, "Anyway, you'll see when we ...