Xiao Yan sat cross-legged on the ground, his hands held as if cradling something in the air. Before him burned a pitch-black Heavenly Flame, and within that black Heavenly Flame was a wisp of dazzling, multicolored candlelight. If one looked closely, one would discover countless extremely tiny threads ceaselessly invading that dazzling, multicolored flame.
Those fine black threads kept assimilating the dazzling, multicolored candlelight, and Mao Wu's power continued to rise.
One had to know that this Heavenly Flame contained Tou She Ancient God's entire inheritance. It possessed an incomparably vast power, as well as energy sufficient to allow a Seven Star Dou Saint to become an emperor. Mao Wu had not even devoured and refined it yet, but at this moment, its aura was already pressing straight toward the Purifying Demonic Lotus Flame and the Void Swallowing Flame!
Xiao Yan held his hands before him, focused and intent, pouring his entire mind into the process of refining the Heavenly Flame.
As time passed, Xiao Yan's body gradually emitted a faint black mist. The surrounding air also grew increasingly scorching, and even the entire Heaven Tomb was slowly heating up as space distorted.
When Xiao Xuan saw the entire Heaven Tomb's space twisting, his expression startled. Immediately, he shook his head helplessly and said, "The Heaven Tomb's time distortion has been corrected. Looks like the Heaven Tomb still can't affect Dou Di-level power."
One day in the outside world was six days in the Heaven Tomb. Even if Gu Yuan entered this place, he could enjoy a sixfold difference. However, the energy here was scarce, so after surpassing the Dou Saint level, entering to cultivate was not of much use.
But now, the power Xiao Yan released while cultivating had already caused the entire Heaven Tomb to change. After all,