"Once Master Yu made a move, the leader from Skyfire Country realized that even though they were both at the ninth level of Sect Martial, Master Yu's strength was much greater than his; if he didn't flee, it was highly likely he would perish here.

This wasn't to say that his own strength was lacking, but rather because Master Yu was absolutely not an ordinary Sect Martial Realm expert.

Especially regarding the control of flames, Master Yu was astonishingly more formidable than this fire control specialist from Skyfire Country, which was simply unbelievable.

After all, it's well known that Skyfire Country specializes in manipulating various flames' power; people from Skyfire Country are born masters of playing with fire, and as the Clan Leader of the Lin family of Skyfire Country, he was even regarded as a Grandmaster-level figure in playing with fire. Now, to be inferior to an old man from Dajin Country was utterly unacceptable.

However, what he didn't know was that this old man in his eyes was no ordinary person either, but one of the top few alchemists in Dajin Country, also a figure at the Grandmaster level.

And one should know that to become an alchemist, the first thing to learn is the power of fire control.

It could be said that every Alchemy Grandmaster was one in ten thousand when it comes to being a supreme fire control specialist.

Therefore, in front of Master Yu, this Clan Leader from the Lin family was indeed just a younger brother.

"King-level Expert?"

At the same time, having heard the Clan Leader of the Lin family's words before leaving, Zhao Letian and Master Yu couldn't help but glance at each other.

"That Lin family has a King-level Expert standing guard. In Skyfire Country, their status is probably not lower than that of the Song Family in Dajin Country; are you sure you still want me to take action?" Master Yu asked in a grave voice.

"Now that it's come to this, what else is there to worry about? Kill him!"

Zhao Letian shook his head with a smile, a cold killing intent flashing in his eyes.

Zhao Letian never starts trouble, but he also isn't afraid of it. The people from Skyfire Country's Lin family provoked him and aimed to put him in mortal danger. He naturally wouldn't be courteous in return.

Moreover, it wasn't his first time offending a family with a King-level Expert. Whether it was the Yuwen family of Gray Wolf Kingdom, Heavenly Wolf Tribe, Snow Eagle Tribe, the Southern Commandery Prince's Mansion, or Song Family of Dajin Country and other forces, they were all superpowers with King-level Experts at the helm. Therefore, adding the Lin family of Skyfire Country to the list was not an issue.

He knew that the King-level Experts among these forces would not easily compromise their dignity to personally deal with him, a mere junior of the True Martial Realm.

And if those powers were only to send someone from the Sect Martial Realm to deal with him, he would still be able to handle it, albeit with some difficulty.

"Good, since you're not afraid, neither am I. Killing someone from Skyfire Country, just kill them."

Master Yu nodded and then, with a flicker of his figure, chased after the leader from Skyfire Country at an even faster speed, soon disappearing from Zhao Letian's line of sight.

"Whoosh!"

It wasn't long before Master Yu flew back, still holding a bloody head in his hand. It was indeed the head of the Lin family's Clan Leader.

"Remember, you've used up one opportunity to strike."

Master Yu made Zhao Letian confirm the head of the Lin family's Clan Leader, saying emotionlessly.

"I know. Let's go. Follow me out of the city."

Zhao Letian nodded and then left the city together with Master Yu.

...

Hundreds of miles north of the Royal Capital of Dajin Country, Zhao Letian and his companion found a picturesque valley. Thiscontentoriginatesfrom*,

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At the end of this valley, there was a tall cliff face with a huge waterfall cascading down from above, a spectacular sight to behold.

"What are you doing here?"

Standing in front of the deep pool beneath the waterfall, Master Yu asked curiously.

"Sword training."

Zhao Letian said calmly.

"Alright then, I'll go over there to protect you."

Master Yu nodded and walked toward the distance.

He was not a Sword Cultivator and knew nothing about swordsmanship, showing no interest in it.

After Master Yu left, Zhao Letian did not start practicing his sword immediately. Instead, he sat cross-legged on the spot and began to adjust his state.

Before long, Zhao Letian had adjusted to the optimal state. Suddenly, he opened his eyes, stood up, and flipped his hand to take out a mid-grade Spiritual Weapon Longsword.

With his current strength, although he was unable to fully unleash the power of the mid-grade Spiritual Artifact, he could still wield it with ease.

"First move of the Arrogant Sword Skill, Invincible Sword, Supremacy over All."

"This move pursues the ultimate in speed and power, aiming to overpower opponents with invincible poise, as if looking down upon all with disdain. Once mastered to perfection, one doesn't even need to strike; the mere invincible aura would compel the opponent to admit defeat and concede voluntarily."

Zhao Letian gazed at the deep pool in front, recalling the method to cultivate the Arrogant Sword Skill.

Time ticked away second by second, but he did not make a move, just standing silently by the lake.

However, if someone observed carefully at his side, they would sense a special and powerful aura emanating from him; his gaze was proud as if he held a haughty stance that scorned everything under heaven.

"Speed, power, aura, fuse into one, that is, the Invincible Sword!"

After a long while, Zhao Letian had an epiphany, and the haughty aura on his body suddenly soared to its peak, shooting up toward the sky like raging flames.

At this moment, in his eyes, there were no longer any challengers in the world; all beings paled in comparison, and he alone was invincible.

"Invincible Sword, Supremacy over All!"

In the next moment, Zhao Letian's eyes flashed with brilliance, he shouted solemnly as he finally swung his sword. The strike seemed slow but was in reality incredibly fast, slicing towards the waterfall beside him.

"Ssst!"

Immediately after, a sword light tens of meters long, reaching the ultimate speed, cut through the giant waterfall with overwhelming force, leaving a deep sword mark on the hard mountain wall behind the waterfall.

Even more so, after the sword light passed, the severed waterfall could not fall for quite some time.

"Boom!"

Only when Zhao Letian retracted his overbearing aura did the severed waterfall crash into the deep pool below.

"What tremendous power. This strike was just a preliminary attempt without any additional force, yet its power almost rivals that of the perfected Dragon Roar Nine Sword."

Zhao Letian's eyes revealed a delighted surprise, praising with great satisfaction.

He knew that the reason why the Arrogant Sword Skill was so powerful was not only because it was of a higher level than the Dragon Roar Nine Sword, but more importantly, this set of sword skill was extremely compatible with his temperament; in other words, in terms of integrating the way of the sword and martial arts, this sword skill had already achieved a very high degree of harmony with him, naturally allowing him to exhibit exceptionally formidable strength.

"Once more!"

After resting for a moment, Zhao Letian swung his longsword again, continuing to train the Arrogant Sword Skill.

...

Time passed quietly, and in the blink of an eye, three days had gone by.

"Buzz!"

On this day, as Zhao Letian practiced under the waterfall, Commandery Princess Ye Junrou suddenly sent a message saying that there was a lead on the search for his mother's whereabouts.