...
While Shin was getting some guidance from the Head Priestess in front of the mysterious hut, Leonard remained seated at the center inside while meditating.
The entire room was being filled by the golden lightning currents, swimming like a school of sea snakes in the water. They circled inside the room in a chaotic yet also systematic order. They circled around Leonard forming a whirlpool of energy certain around his body.
The golden runes engraved on the floor, ceiling, and walls of the room were illuminating the whole place as they gathered more and more energy from the outside. Then they filled the room with an even greater form of energy while gradually awakening the sealed inheritance of the Thunder Lord from its long slumber.