"Boom!"
The sword slid three inches from its sheath, and the blood-colored line along its blade lit up, slowly outlining the figure of a slender girl.
Her face was indistinct, with only a pair of pale golden eyes clearly visible.
Wherever her gaze passed, towering sword light pierced the clouds and shot into the heavens, forming a boundless sea of swords that framed Xuanyuan Yu like a sword immortal walking the world.
``` [Name]: Heavenly Firmament Sword Spirit [Attribute]: Metal,
[Bloodline]: ??? (Fifth-Tier sword artifact)
[Profound Abilities]: Sword Artifact Profound Mystery, Sword Intent Soaring to the Firmament, Heavenly Firmament Severing Sword----
Sword Artifact Profound Mystery: A lower-grade Fifth-Tier Origin Art. The Heavenly Firmament Sword Spirit could unite its mind with its host's, assisting in deducing the ultimate principles of the Sword Dao and allowing its contracted cultivator to achieve twice the results with half the effort in swordsmanship cultivation.
Sword Intent Soaring to the Firmament: A lower-grade Fifth-Tier Origin Art. Using its life flame as a catalyst, the sword spirit could unfold a ten-li sword domain. Within the domain, ten thousand swords would sing in unison. By uniting body with sword, it could send its sword-wielding host's sword intent soaring to the firmament, briefly entering the Fifth Realm of the Sword Dao.
Heavenly Firmament Severing Sword: A lower-grade Fifth-Tier Origin Art. The Heavenly Firmament Sword Spirit drew upon the world's metal-element energy and condensed its sword intent to unleash a world-shaking strike. A single descending slash could rend the void, sever cause and effect, and cut through the Dao heart.
[Introduction]: The Heavenly Firmament Sword was a Fifth-Tier sword artifact painstakingly forged by the Fifth-Tier Primordial Artifact craftsman True Venerable Lianxing. Nourished by the spirit vigor of the blessed land within Xuanyuan Grotto-Heaven's Sword Mound, it gradually developed intelligence and