Spirit Armor Master, Human-Pet Unity

Yang Ling could retrieve his Gold-Forged Armor-Piercing Throwing Knife at any time.

So over the next dozen seconds, he unleashed more than a thousand Heavenly Will Divine Blades at Jiang Li in a frenzy.

With all three internal arts running, the Sacred Qilin Martial Dao Furnace burned ever more fiercely.

It continuously fed back surging waves of vital blood.

The vital blood consumed by the Heavenly Will Divine Blade was replenished almost instantly.

"So this is what the furnace can do! Incredible!"

Yang Ling's eyes burned with excitement.

One Heavenly Will Divine Blade, combined with Thunder Blade, consumed 100 points of vital blood.

That dozen-second barrage alone had consumed nearly half his vital blood.

Over a hundred thousand points of vital blood had been consumed, yet the burning furnace replenished it all in an instant.

This was the ultimate difference between Fourth Grade and Fifth Grade.

"But I can't keep spending without taking anything in. A prolonged battle will deplete the Martial Dao Furnace. Even if the loss is small, making it up through normal cultivation will still take time."

Yang Ling understood. Once he became a Fourth-Grade Grandmaster, it was best to avoid fighting whenever possible. If he had to fight, he needed to win at the lowest possible cost.

Otherwise, the losses would be too great.

Fortunately, his Martial Dao Furnace had an exceptionally deep foundation—so deep that he believed even a Lower Third Grade Martial Dao Furnace might not compare.

At that moment, anyone in those waters would have witnessed a terrifying sight.

As the lightning power on the Gold-Forged Armor-Piercing Throwing Knife continued to accumulate, it had enveloped several miles of sea.

Arcs of electricity flickered across the turbulent surface.

After barely a dozen seconds of attacks, quite a few fish had already floated belly-up, innocent