Feng Qing quickly adjusted her mood and took out her phone. After thinking for a short while, she pressed a string of unfamiliar characters. The phone rang a few times before it was picked up. "Hello? Is this Master Yin?"
Feng Qing took a deep breath. This was the first time she had called the biological research institute under her name. Back then, when she registered this biological research institute, she had used Master Yin's identity.
Feng Qing said coldly, "How's the progress of the PG18 virus? When will the antidote be developed?"
