Seraphim City

Seraphim was a large city built by the unexplored forest that is home to the temple. It was home to Luc Porter, and Steven Swanstien. Seraphim was the first and last city to ever use sonic power.

Sonic Power
Sonic Power is a convenient, energy efficient, and completely wireless way of powering an entire city, and Seraphim was the first city to use it. However, after the pulse from the crystal overloaded the sonic generators, they exploded, leveling the city, and sonic power plants were never used again.