Ren Baqian entered the room, opened one of the freezers, pointed at the corpses inside, and asked, "What's going on?"
"Some of these people have stayed concealed in the country for a long time, possibly for even more than ten years. If not for this incident, they probably wouldn't have revealed any clues. A few of them only entered the country very recently by using the identities of other people. Even though their identities might seem pretty normal, this was merely on the surface. We already have ideas regarding their actual identities. They must be from the CIA," Yang Sen replied.
"Why are they watching me?" Ren Baqian continued asking.