World of Wings and Scales

The World of Wings and Scales (翼と鱗の世界,  Tsubasa to Uroko no Seka) is a location which appears in Gensosuikogaiden Volume 2. It is the parallel world that dragons are native to and is considered one of the worlds of the Infinity.

Information
The World of Wings and Scales is a world covered in strange, rocky mountains and great forests that spread beyond the horizon. Large numbers of dragons frolic between the green earth and blue sky of this parallel world.

In 460, when Bright confronted a rogue dragon attacking Marid Village, some sort of resonance created a portal to the World of Wings and Scales.