When the sword refiner reaches the sword qi realm, he can control the flames inside through the Ding furnace, and when he reaches the sword heart realm, he can let those flames condense and complete all the sword refining steps in the Ding furnace.

In the Ding Furnace, the flames were churning, and outsiders couldn't see anything at all, but Ye Han and Lian Jiuxiao looked solemn, because, in this Ding Furnace with a calm appearance, a big battle had already begun.

Ye Han's whole body was shrouded in darkness, even those young masters couldn't see his expression, only to see that layer of darkness was like smoke and mist, flickering thick and faint, and with every change, the flames in the Ding Furnace shook violently.

Lian Jiuxiao's eyes revealed a brilliant divine light, which was a manifestation of the extreme use of true qi and spiritual power at the same time, and it seemed that this time he also tried his best.

In the Ding Furnace, the Star Iron had been wrapped in an extremely blazing flame, and those flames had almost turned white due to the high temperature, and the Star Iron placed in it was also on the verge of melting.

"There is no flame, look at how you refine the sword!" Lian Jiuxiao sneered in his heart, and the operation of his true qi sped up a few points.

The interior of the Ding Furnace was completely divided into two spaces, half of the flames were soaring, and half of the black mist was flowing faintly, and the two different forces rubbed against each other, so that the position of contact in the middle directly became chaos.

"What's going on?"

Those people outside were all surprised when they saw the scene in front of them, and the sword refining techniques that these people were familiar with were naturally the sword refining techniques that these people were familiar with, but the black fog on the side of Ye Han made them unable to understand it.

There was no trace of scorching heat in the half of the space in the cold night, but it was full of coldness, and these people couldn't help but wonder, didn't the night cold refine the sword without fire? The darkness that took up half of the furnace looked like black smoke from a fire being extinguished.

However, these people don't know, this obviously absurd guess directly reveals the truth, and the night cold sword refining really doesn't need fire.

Under the cover of darkness, the corners of Ye Han's mouth were full of smiles, and Lian Jiuxiao thought that he had a plan, and gathered all the flames in the Ding Furnace, but he didn't expect that Ye Han didn't need those at all.

At this time, there was already a mortal iron short sword in the Ding Furnace, which was naturally taken out of the storage bag by Ye Han, but in the dark, no one noticed.

Ye Han's heart moved, and the six fine lines on the Heavenly Dao Peerless Sword lit up at the same time, dividing out six extremely thin lines and invading the short sword.

At the same time, the aura of heaven and earth around the Ding Furnace also began to fluctuate violently.

Fusing the power of the origin into the Fan Iron Sword requires the support of extremely vast true qi, not to mention that Ye Han fused each origin into the first line this time, and the amount of true qi required was even greater, so he desperately absorbed the aura of the surrounding heaven and earth at the beginning to replenish the consumption in his body.

When the sword refiner refines the sword, he needs to be extremely sensitive in his spiritual sense, and he can perceive all the changes in the outside world at any time, as soon as the aura of the surrounding heaven and earth fluctuates, Lian Jiuxiao will feel it, and a pair of narrow eyes will glow with cold light, sweeping towards the cold of the night.

However, in the darkness, he couldn't see anything, and bursts of aura fluctuations came out, becoming more and more violent, making him feel a little uneasy.

"What the hell is this kid doing?" Lian Jiuxiao frowned, his gesture changed, and the flames in the Ding Furnace suddenly changed!

Originally, the flames and the black mist were separated by a chaotic light curtain, and the well water did not interfere with the river water, but at this moment, the blazing white flames suddenly tumbled, and finally condensed into a white tiger shape.

"Roar!"

The flame white tiger roared angrily, and with a vertical body, it rushed towards the black mist of the night cold, and the white flame shone brightly, entering the other half of the Ding Furnace, and immediately illuminated a space.

"I'm not going to bother you, but you're provoking me?" Ye Han's expression was cold, and under the urging of the dark source power, the black mist rolled for a while, forming a black giant python, which met the flame white tiger.

"Bang!"

The first collision, the black python bit the waist of the white tiger, although it was a virtual condensation, but it was lifelike, the cold light in the snake's eyes burst out, no matter how the white tiger struggled, it was not relaxed.

After all, this is the home of the night cold, the black python occupies the absolute initiative, and the huge body is rolled, and the white tiger is entangled to death, and under the invasion of the powerful dark power, the white tiger only struggles twice, and then it explodes with a bang.

At the same time, a cold light suddenly flashed in Lian Jiuxiao's eyes on the other side of the Ding Furnace, and his gesture changed again, and the true qi of his whole body agitated out, urging the flames to become even more intense.

"Whew!"

The white flames exuded a scorching aura, and this time they turned into a vast sea of fire, and a heavy layer of flames turned up a terrifying wave and rushed towards the darkness.

"You're not done yet!"

Ye Leng snorted, and while distracting himself from controlling the casting of the short sword, he mobilized the dark power in the Ding Furnace and condensed it into a black magic sword.

"Buzz!"

The sound of swords sounded in the furnace, and the black magic swords were like dragons leaping in the sea of fire, and every time they rose and fell, they wiped out a lot of those flames.

If it is fully displayed, Ye Han's strength is almost the same as that of refining Jiuxiao, and the battle in the Ding Furnace will naturally not be able to tell the winner in a short period of time.

"Brush!"

Ye Han's heart moved, the blue stripes of the Heavenly Dao Peerless Sword brightened, and an ice-blue small sword formed by the power of ice and snow appeared inside the Ding Furnace, and under the protection of a wisp of black mist, it swept towards the sword refining place of Jiuxiao.

Behind the vast sea of fire, at the edge of the Ding furnace, a white lotus is blooming quietly, the flames here are hotter than any place, the white lotus is almost condensed into substance, pure and moving.

In the interior of the White Lotus, a short sword already has a rudimentary form, it seems that refining Jiuxiao and Ye Han have the same idea, and only casting a short sword is the most suitable in the competition.

"Brush!"

The black mist wrapped around the ice-blue little sword, like a black lightning bolt, and rushed directly towards the white lotus.

At this moment, Lian Jiuxiao's eyes suddenly sharpened, and the endless flames rolled back, and it was too late to entangle with those small black swords. Ye Han's sneak attack this time definitely hit the sore spot, no matter what, Lian Jiuxiao would never dare to let this short sword fail!

The waves of flames rolled over, drowning the wisps of black mist at once, and under the scorching flames, the black mist collapsed in an instant, revealing the small blue sword inside.

"Smack!"

The small blue sword exploded violently, and half of the sword body was worn out in the flames, but the tip of the sword broke away from the sea of fire and suddenly penetrated the white lotus!

"Hiss......"

Ice and fire intersected, and the white lotus trembled suddenly, although the power of these ice and snow was not enough to hurt the general body, but it caused an instantaneous change in the temperature of the short sword somewhere, and it was this instantaneous change that made the originally perfect short sword appear a wisp of cracks......

"Night Cold!" Lian Jiuxiao was furious, and couldn't help but shout, he didn't expect that Ye Han could actually wreak havoc under his nose!