Cold Scale Insects

The Cold Scale Insects are animals from the novel The Langya List (introduced chapter 154 of the webnovel), and the show Nirvana in Fire.

They live in Meiling. Their bite creates the Frostfire Poison.

Adaptations
They are mentioned in episode 47 and episode 49 of the show, under the name Snow Scale Insects ( 雪蚧虫, xuě jiè chóng ).