Chapter 420: Inviting Tina to Join the Bureau

Elsa nodded. "Yes, I just checked their identities. They are agents, probably because they want to steal the biochemical weapon secrets. Heath and I are the heads of the laboratory." Tina lightly pressed her red lips together and looked back at Elsa with some guilt. "Why are you telling me such an important thing?" Elsa glanced at Heath, who sighed silently. "Tell her, she has to know sooner or later." Elsa agreed. "Tina, we've been observing you for a while and know that you are a medical genius." "The reason we've been staying at home is that our organization gave us a task. They want you to join our lab to help the country complete the latest biochemical weapon." Tina looked at them with interest. "Biochemical weapon?" "Yes, although it's a time of peace, their organization is eyeing us, researching various viruses to disrupt world peace. We must be prepared. We've been working on this biochemical weapon project for many years but have made little progress." "Why do you think