Advanced Technique

His mind was calm and his mind was clear. Riyaz Brown continued to practice the Purple Thunder Technique calmly. The speed at which the surrounding thunder-attributed spiritual energy poured in became faster and faster.
Zizz!
Riyaz Brown's room was filled with electric flashes. From time to time, one could see tiny flashes of electric light in the air, crackling and flashing, and then returning to nothingness.
The Purple Thunder Art ran through another big cycle. This time, the purple...