Kawaii: Well, my name is Kawaii. And to answer your question, basically.. We're from another world. Specifically, another universe. However, it seems that D-Tail decided to go to Earth to go kill some humans, despite them being have to be bound to the Code of The Cattodoggo Eyes. And they disobeyed that! I don't know why, considering they're SUPPOSED to only kill in Cattodoggo grounds. Twoleg-planet grasps are off limits. Why kill? You see, there's these things called "Eyes of Rule" back in our universe. Those who don't bow down to them are corrupted to kill. D-Tail here refused to bow down to them, so now they're part of the "corrupted to kill" category.