Zatiel's eyes widened as he felt the power in the runic formation. It was able to generate equilibrium between Fourth Realm forces with completely opposite natures.
The runic formation's power differed from the balance between the Law Path and Concept Path. Truths and Eternal Flames explored two different aspects of existence that could reach a balance and birth to something even more powerful.
As for the runic formation, it could take two Truths or Concepts that acted as the antithesis of each other, using the friction between those Four Realm forces as fuel to grow stronger.
The frozen side of the world represents a perfectly balanced ecosystem where all flora and fauna, regardless of rank, accept their role. There was a sense of serenity in such scenery as all things followed a determined order, surrendering to the destiny engraved in their souls from birth.