It's easy to kill them rather than to handle separately but it's difficult as James remembered about the details of their members so explain the condition.
"But the presence of their members is detected by the device that senses heartbeat so we can't kill anybody just make them quiet without getting noticed by anyone."
"Okay, I got it," Billy replied.
"Does it mean no fun? " Zoe asked while taking a deep breath.
Both of them looked at her.
"I mean it's fun to kill enemies." she replied with a childish smile.
They ignored her and James continued"There are three main portions of the building, we have no concern with the other , but just two. The last portion in which there is a lot of security and cameras we have to tackle them all carefully."
"For this, I divided duties between us that suit us the best. But all this plan is based upon Zoe's work, if she left any deficiency our plan ruined."
