Qu Yeon and the rest of the team had successfully infiltrated the beehive. The interior of the hive is quite surprisingly beautiful and unique. The honeycomb was covered in tinted filmed windows where one could see what is outside but those from the other side could not see what is inside. There are numerous bee-type zergs flying inside the hive. They vary in size and color.
The moment everyone enters inside they've avoided bumping into any of these bees and walk inside in invisible mode. Unless they directly attacked anything inside the hive, no one would notice their tracks. They have seen different honeycombed shaped entrances that lead to different branches within the area. According to the map they possessed, these entrances would lead to different parts within the hives.
