Fiction:Wuermi empire

Wuermi Empire is a tier U Unconventional empire that can only live (without protection) in binary star systems.

History
Originally a science experiment on a massive scale, Wuermis were "failed" science experiments because they couldn't survive on the planet they're created on. As a result of mass production, all Wuermis were jettisoned into space. Several jars of Wuermi fell on planets Weweqz in the Xozexa binary star system and Uwzeq in the Qweza binary tar system. Soon Wuermis began to develop sapience. Weweqz Wuermis tool a little bit slower to develop. Finally, when they were both at space stage, they decided to explore the universe. They found a planet with ruined cities, and decided to explore it. When they landed, they died. Scientists finally made a breakthrough - a very heavy space suit. After the invention, several Wuermis explored the planet and found some notes in the cities. They strangely understood it. They have revealed that they're supposed to be pets of the now-lost Dafkling empire. They soon found some jars with tiny little green slugs in it - their ancestors. After that, they studied the slugs and made a conclusion that the Dufklings made a mistake. Wuermis soon began finding other Wuermis on other binary star systems, ranging from uncivilised creatures to empire-tier one space empires.

Present
A Wuermi named Xiogxyio invented the wuermi shield that enables Wuermis to visit a planet without super heavy space suit. However, it had some flaws - uncontrolled eye focusing, slight stomach pain and, most notably, red skin. Today, Wuermis are researching languages of other empires. Strangely, they can only understand Dafklingian language.