Finishing the Map

"There are around thirty magical beasts in this room." Kai pointed at one of the pathways on the map. 

"Alright." Via quickly added the information to the projection.

They had been going for two days just to make a map. After finishing the layout, it turned out she could add some information such as the number of monsters. As for the size of the room, she could only roughly guess by Kai's drawing.

A few problems occurred in this process. The first one they found was how a few tunnels suddenly had a dead-end even though there was supposed to be a continuation. However, Kai also couldn't make such an assumption because there was simply no magical beast there. Rather than giving false hope, he decided to make it as vague as possible.