Deep within the Blood Sea.
A trace of barely concealed delight shone in Song Wen's eyes.
Rong Luan, a mid-stage Mahayana cultivator, had attacked twice in succession, yet she had failed to shatter the ten-thousand-mile Blood Sea.
After being driven without reserve, this natal magic treasure could actually withstand the attacks of a Mahayana cultivator! Song Wen suddenly recalled a line from the refinement method for the Undying Blood Sea Yama Emperor Seal: Blood Sea never dries, Blood Master never dies! It was still far from reaching that realm, but it seemed to have a hint of that meaning now.
During his more than thirty years on the Western Rong Continent, Song Wen had not only expanded the Blood Sea to ten thousand miles, but had also refined and fused many rare spirit materials into it, continually increasing its might.
For example, the Riverless Weak Water he had obtained from Fan Kang, as well as all kinds of heavenly treasures he had acquired by slaughtering demon beasts on the Western Rong Continent.
Yet even so, according to Gu Que, the Blood Sea Imperial Seal still had not reached the strongest state suited to Song Wen's current cultivation. That was because some of the spirit materials needed to strengthen the seal did not exist in the Profound Realm at all; they were items from the Immortal Realm.
Those spirit materials might not necessarily have been especially precious, but the Profound Realm simply did not have them.
With the Blood Sea Imperial Seal this powerful, Song Wen was in no hurry to flee. He wanted to see just how far this treasure could withstand Rong Luan's attacks.
Just then, Rong Luan's third attack descended.
It was still the bone whip. The ghastly green corpse fire winding around it gradually deepened and darkened,