C1534 Laboratory

When Zhou Yi went back, the people he had paid for had returned. They were waiting anxiously in Elder Cao's room.

"Brother Wei, you did not even say anything just now and just ran out. It really frightened us."

Everyone hurriedly spoke up.

Kong Hua also asked, "I wonder how Brother Wei is doing? Is there any hope for Elder Cao? "

Zhou Yi nodded, "Everyone, don't worry