You should be familiar with these tiny, annoying, blood-sucking creatures, they call mosquitos. Oh boy let me tell you something.
Those are nothing
- and I repeat -
in comparison to their vile big brothers that exist in the lands of the leaflings. They surely wont be satisfied by a drop of blood alone. You're lucky if a human is enough for them. How the shadow leaflings trained them to cooperate? Oh that one is a secret you will have to discover on your own.