(no subject)

I just came across another strange creature, similar to the previous ones, but much larger. Seemed just as hostile, but the weird thing is... when it tried to attack me, another creature came out of nowhere and protected me from it. It looked just like the other creature, except it was black in colour, it also did not seem hostile towards me, but was more hostile towards the original blue creature.

Seems like we may have two groups of these creatures here, but I still have no idea what these creatures are, where they are from and why they are here.