Yang and Sirius
"They're called Grimm. From small, wolf-like creatures to giant bears and birds and then this big...dragon thing..." Yang held her arms out as if that described the size of it. "They're black like night, with red glowing eyes and white armor and they're attracted by negative emotion. I guess you could say they're ranked by danger. An Ursoc or King Taijitu is a lot more dangerous than a beowolf."
She wondered what her world could have been like if they hadn't been repeatedly driven out of most of it buy the Grimm. They had long range communication and flying ships and a lot of other technology that seemed to be similar to what she'd seen on the Enterprise. A scroll was just like a Padd, only with a communicator in it.