The vampire leaders were doing as Quinn had ordered, and following their nose they were able to pick up particular scents. Dalki and humans each had their own scents, different from vampires, but they still had to be relatively close to find them.
However, there was one thing that had led two leaders, Sunny and Jin, to a particular location, and that was the smell of blood. To vampires, the smell of blood was far more prominent and they could notice it from much further away. Unfortunately, since they could smell human blood, especially as prudent as this one was, it wasn't exactly a good sign.
The smell had led the two leaders to a particularly large building. It was a giant greenhouse that was covered in glass. Inside looked like it spread for miles and it was the only green plants that didn't look to be too destroyed.
"The smell of those plants is quite annoying." Sunny commented, as she covered her nose.