Chapter 393 - Closed Mind
The hiragas finally stopped in front of a rather interesting structure. Rather than stone, metal, or crystal, Lind saw a building made entirely from plants!
The stone thorn could naturally be made into a wall, but living in it was impossible for its various needs including certain insects and other plants to keep it healthy. Still, there were other plants that could work in combination with soil or stone.
A small mountain had been seeded with quartz vines woven into buildings. It was a very rigid vine that grew in mineral rich environments. It made for an excellent refining material for whips or armor for return on investment of strength and flexibility.
It was clearly combined with some kind of formation array but the result was vibrant green, blue, and yellow distinguishing the various rings of the sect. Lind also noted that the roofs were trees.