Chapter 907 Secret Investigation

• What does this password-protected door conceal?
• What lies within?
• In response to Jin Zhishen's question, John could only apologize, "This area is a crucial research facility, and unauthorized individuals cannot enter easily. The primary concern is the risk of accidental exposure to important drugs. If an infection were to occur, the potential loss would outweigh the gain. I hope Mr. Shen understands."