At the age of seventeen, he used this technique to incinerate thousands of malevolent spirits, shaking the wilderness!,He lowered his head, gazing at his blazing hands, and murmured, "Indeed worthy of being a forbidden art of the imperial court. In this power, I seem to see... the true nature of fire.",Throughout the battle, which raged within this nameless abandoned watchtower, no one paid it the slightest attention.。