Dragons, Dragons Everywhere!

The TL;DR is that Tachyon believes he comes from a timeline where a massive Emperor named the Luminous Heir brought cataclysmic damage to the world. He is now attempting to kill the Imperials he believes made up that Emperor in order to prevent this from happening again. Functionally, we cannot be sure if this is real or not. It's actually entirely possible that Tachy hallucinated the entire thing. It's also possible that he's the one who caused the Emperor to form in the first place (so many dead Imperials, hello?) He does not attempt to kill all Imperials, only the ones he believes were part of that larger Emperor at the beginning. Tachy only remembers their names, not what they look like, so as you can imagine this is troublesome if an Imperial is named something extremely common. He's been wandering around Sorneith looking for these dragons.