Three-star Dou Zong: "Elemental True Scripture"

The moment Sea Heart Flame entered his meridians, the Elemental Scripture within Lu Yunxiao began to circulate rapidly. Carried along by the Innate Separation Fire, it guided Sea Heart Flame through his meridians, beginning the refinement process.

Not to mention that Sea Heart Flame had already remained within Lu Yunxiao's body for a long time and had long since developed a sense of familiarity with him.

With Lu Yunxiao's current strength alone, it was already destined that refining Sea Heart Flame this time would not be particularly difficult.

And indeed, under the effects of the Elemental Scripture and Innate Separation Fire, the refinement of Sea Heart Flame quickly got on track.

Everything proceeded steadily and smoothly.

Under such circumstances, four months slowly passed.

Boom!

Within the somewhat dim secret chamber, a powerful aura suddenly erupted.

The aura set off waves of air that shattered the furnishings in the chamber to pieces. Even the stone walls, as hard as refined steel, let out low wailing sounds beneath the assault of the airwaves.

The entire secret chamber trembled slightly as well.

A pair of eyes suddenly opened atop the meditation cushion, bursting with a sharp gleam and revealing deep pupils as brilliant as stars.

Lu Yunxiao gently exhaled a scorching breath. With a light turn of his right hand, an azure flame slowly emerged.

The instant the flame appeared, it brought the sound of surging tides like a tsunami. The azure flame rippled faintly, resembling burning seawater, extraordinarily strange.

"Sea Heart Flame. Not bad."

Looking at the Heavenly Flame in his hand, Lu Yunxiao nodded slightly, his calm voice slowly echoing through the secret chamber.

Sea Heart Flame was ranked fifteenth, and its power was not to be underestimated.

Compared to the Fallen Heart Flame he once possessed, it was only