The Skeleton Cavern's eyes narrowed, and a cruel light burst out from its narrow seams.

"Becoming a strength transformation grandmaster at your age is something that I have never seen in my entire life. However, my Bone Cave has already broken through to the Strength Conversion realm several years ago. How could a brat like you compare to that?"

I just gave you a chance, but you don't know how to treasure it. Since it's like this, I can only kill you.

The Bone Cave took a step forward. The energy around its body burst out, as if it was suppressing the heaven and earth.

On this side, the Grandmaster of Strength Conversion released his inner strength and formed his Imperial Qi.

Even Xiao Fan could feel a powerful pressure bearing down on him. In the face of this force, he was no different than an ant standing in front of a giant.

Is this the Grandmaster of Strength Conversion?

No wonder everyone below the Grandmaster Realm was an ant.

Xiao Fan couldn't help but reveal a nervous expression. What the Bone Cave said was right. Although Young Master Mu was also a strength transformation grandmaster, he was still too young. It was likely that he had just broken through to strength transformation not too long ago.

However, the Bone Nest was a figure who had become famous ten years ago. Even though he had yet to become a Grandmaster, he was still able to escape before a Grandmaster.

Compared to Young Master Mu, whether it was the combat experience or the background of a Grandmaster, the Bone Cave was much stronger.

It could be said that Young Master Mu was at a disadvantage from the start.

Xiao Fan's mind tensed up. He understood that Young Lord Mu was the only hope left. If he lost, then the only outcome would be death.

"Dry tongue." Young Master Mu only had a few words to say before he moved like a bolt of lightning. His body moved like a phantom across the earth, arriving in front of the Bone Cave as he punched out.

"You overestimate yourself." The Bone Cave coldly snorted. "I'll let you see. He's also a grandmaster, but there's also an irreparable difference between them."

The bone cave also punched out. A powerful force gathered into a fist and emitted a murderous intent, as if it wanted to kill Young Master Mu.

Compared to the Bone Cave, Young Master Mu's fist was much more ordinary. Besides being a bit faster, it didn't have any other special characteristic.

"Die." The bone cave coldly snorted as the power behind his fist grew even stronger. A sneer appeared in the depths of his eyes. Daring to fight with him, wasn't that just courting death?

In the whole of China, as long as they heard the name of his Bone Cave, they would all know that he excelled in fist techniques. When he was able to escape under the hands of a Grandmaster with his inner strength, it was only because he had been caught off guard and injured with a single punch.

But now, a brat actually dared to fight with his fist. If this wasn't seeking death, then what was?

Young Master Mu didn't care about what the Bone Cave was thinking. In his eyes, the Bone Cave was also a dead man.

BOOM!

The fist imprint that carried killing intent was directly shattered by Young Master Mu's fist.

Under the Bone Cave's incredulous gaze, Young Master Mu's fist had already smashed onto his body.

"Bam." With a sound, the bone cave flew out and landed in the Great Sun Swamp, turning into a pile of bones that were devoured by the swamp.

Xiao Fan also widened his eyes as he watched this scene unfold. He did not expect it to end so quickly. The outcome had far exceeded his expectations.

This was a battle between two Strength Conversion Grandmasters.

But 10 years ago, that notorious and infamous bone cave had been destroyed by a single punch from Young Lord Mu. How powerful was this?

Xiao Fan's gaze landed on Young Master Mu, full of reverence.

In the world of martial arts, only strength could make people revere.

"I also have a part in the deaths of your subordinates. You can look for me in the future when you have matters to attend to. As long as I can deal with them, I will make my move." Young Master Mu looked at the surrounding corpses and said.

Although these people would have come to the Great Yang Swamp and encountered the Bone Cave even without him, if it weren't for them, Young Master Mu wouldn't have found this place so quickly. Obtaining the Mysterious Ice Heart Formula and the Blue Heart Fruit here could be said to be of great use to him.

It could be said that he had accepted the kindness of Xiao Fan and the others.

"Xiao Fan is willing to stay by Mister Mu's side to serve him tea." Xiao Fan quickly knelt down and said.

He was already a master at the late stage of inner strength, but at his age, it could be said that there wasn't much hope for him to advance any further, unless he had the personal guidance of a Grandmaster Strength Conversion.

And this Young Master Mu was his only hope. To him, there was no need to ask Young Master Mu for help. Even if he stayed by Young Master Mu's side, the benefits he would receive would be limitless.

Even if one were to stand in China, such a character would still be at the top. Being able to stand by the side of a Grandmaster was an opportunity that ordinary people would never be able to seek in their entire lives.

Young Master Mu frowned as he sized up Xiao Fan. In the end, he nodded his head. Since he had already said so, he would naturally not go back on his words. He, Young Master Mu, would do as he said.

Xiao Fan was instantly overjoyed.

"Let's go." Young Master Mu said.

Xiao Fan quickly followed behind Young Master Mu.

Coming to the Great Yang Swamp, Young Master Mu could be said to have gained quite a lot. Now that he had obtained what he wanted, he had to return to Ningdu and then use the Indigo Heart Fruit to break through to the Qi Refining stage.

The two of them took two days on the plane back to Ningdu.

It had already been half a month. There was still more than half a month until the Shooting Sun Forest battle that Ye Tai had mentioned. Young Master Mu still had time.

After returning to the Bluesea Villa, Young Master Mu gave Xiao Fan a few instructions before returning to his room to take out the Blue Heart Fruit of the Phoenix.

It had been less than half a month since his rebirth. Even Young Master Mu felt that he was too heaven-defying since he had been able to cultivate to such an extent in such a sparse place like this.

Such speed was something that even the heaven's pride level experts could not match up to.

This was because Young Master Mu had slowed down in order to form his strongest foundation. Otherwise, this Blue Wind Heart Fruit would have been able to allow him to directly break through to the first level of Transcendence.

After eating the Blue Heart Fruit, Young Master Mu began to revolve the Absolute Beginning Divine Symbol Technique to begin refining it.

After reaching the late stage of Qi Refining, the rate at which Young Master Mu absorbed the world's spirit energy and all sorts of energies had doubled. His body was like a black hole and all sorts of spirit energy and energies were sucked into his body.

The aura from Young Master Mu's body grew stronger with every passing second.

At this moment, Ye family.

"Grandfather, must we do this?" Ye Lan said.

Ye Tai sighed and said, "If there is a choice, I don't want to beg him."

"What about Mr. Mu?" Ye Lan asked.

"There are some Grandmasters on the Iron Killing Gate's side who have already left the mountain. I hope he can protect himself." Ye Tai said again. In these few short days, his face had aged a lot.

Ye Lan's complexion was also somewhat haggard. She also understood that there was a need for this battle in the Shooting Sun Forest. Similarly, she also understood that Young Master Mu's situation wasn't any better than theirs.