Exploding Flame was a fire attack unleashed through the power of the Thunderfire Seed. It was ten times more powerful than Lu Yang's strongest form. In other words, when Lu Yang activated the Four-Armed Avatar, his body temperature could reach three hundred thousand degrees. If he then cast Exploding Flame Spell, the flames he launched could reach temperatures as high as three million degrees.
Back when Lu Yang had cultivated the Four-Armed Avatar, the Blazing Demon God had mentioned that there was an even stronger spell. He had been referring to Exploding Flame Spell. However, the spell had a flaw: it harmed both the enemy and the caster.
Inside Bandalsburg Prison.
After demonstrating how to cast Exploding Flame Spell for Lu Yang, the Blazing Demon God said, "Three hundred thousand degrees is already the highest temperature your body can withstand. Any higher, and your body won't be able to take it. If you want to successfully cast Exploding Flame Spell, you can't rely on your own body. You need another medium."
Lu Yang asked, "What medium?"
The Blazing Demon God took out a golden orb that Ghoulface Clan members became after death from inside Bandalsburg Prison and said, "This. This was why I had you collect Ghoulface Clan Soul Cores. When you want to cast Exploding Flame Spell, first fill a Ghoulface Clan Soul Core with fire. Then directly detonate the Soul Core. Remember, you can only detonate it instantly, and you must launch that ball of fire into the enemy's body. Otherwise, the blast alone will kill you first. Do not use it unless it is absolutely critical."
Lu Yang was somewhat speechless. Looking at the Blazing Demon God, he said, "Why is your spell so dangerous? If it doesn't kill the enemy, it kills me."
The Blazing Demon