The cultivation of the previous ten or so spells was extremely smooth, but when Jing Yan began to train in mastering the Nine Heavens Divine Fire, he encountered obstacles and difficulties.
The Nine Heavens Divine Fire belongs to the fire attribute spells among the Five Elements Attributes. Jing Yan has a high talent in Five Elements Attribute Dao Skill, but even so, training in the Nine Heavens Divine Fire remains fraught with challenges, and Jing Yan even went so far as to use high-level Netherworld Crystal Stones, yet still could not significantly accelerate the mastery of the Nine Heavens Divine Fire.
"No wonder it's even more formidable than the Great Demon Seal Suppression Technique."
"It's said that the one who created the Nine Heavens Divine Fire eventually ascended to the Chaotic Primordial Golden List and achieved the position of Immortal Emperor."
