Jiang Tang contracted the Qianji Fire and Xuanming Spiritual Fire. As his abilities continue to grow, these two Fire Spirits have actually been increasing their strength too, although they haven't yet reached the capabilities of the Skyfire Spirit.
Not to mention the recently contracted, most powerful Skyfire Spirit by Jiang Tang.
These two spirits have been set aside, yet they've grown stronger.
Having been refined beside their master for several years, their strength has grown, and they have spawned some Fire Spirits.
These new Fire Spirits are not as powerful as the original ones. The newly generated Fire Spirits have not been contracted by Jiang Tang and remain independent.
Jiang Tang felt that his wives in the Cultivation World have stronger abilities, and since they frequently train in his Immortal Treasure, gifting them these Fire Spirits is no longer necessary.
He considered gifting such Fire Spirits to his children.
