The Vermin archipelago consists of the larger Viridya Island and the two smaller islands of Revved and Movbet.
On Viridya Island are the towns of Vermit and Haggar, which despite being founded by the same settlers have diverged culturally over time. North of Haggar are the village of Sevruga, an autonomous community older than any other settlement in the area, and Avgas Lake, which is said to be haunted by strange creatures.
The twin islands of Revved and Movbet are home to two villages with the same names, founded decades ago as a result of internal conflicts in the Vermit government that culminated in the exodus of part of the population to neighboring islands. Revved and Movbet are autonomous and independent areas of Vermit and the other, and although there are some tensions between the two communities and Vermit and Haggar, things have remained peaceful until now.