Chapter 450: Vaccines

Fang Heng and the other two arrived at the headquarters of the Dark Knights through the portal.

David and a group of elite dark knights were waiting for Fang Heng.

"Fang Heng."

David went forward and gave Fang Heng a warm hug. His eyes were shining with irresistible excitement.

"Finally you're here. I guarantee that our research findings will definitely surprise you!"

"I'm looking forward to it!"

"Come on, follow me."

David led Qiu Yaokang and the other two to put on thick protective isolation suits. After sterilizing them, they arrived at the underground secret research room located in the headquarters.

The first generation meteorites were placed behind the tempered glass.