Ji Tianxing walked along the tree-lined path for more than 20 miles before he found Tai'an Palace.

The palace is just too remote.

It wasn't on Optimus Peak, but in a mountain behind Optimus Peak.

Tai'an Palace is surrounded by lush forests with towering trees with lush foliage.

If you don't follow the bluestone path to the top of the mountain, it is difficult to see the figure of Tai'an Palace.

When Ji Tianxing came to the gate of Tai'an Palace, he was stopped by a middle-aged man with a burly figure like an iron tower.

The middle-aged man's eyes were fierce, his face was covered with sword scars, he looked particularly hideous, and his body was full of murderous aura.

It is no exaggeration to say that this middle-aged man can stop children crying at night, and children will cry in fright at a glance.

But strangely, the middle-aged man is a mute.

Ji Tianxing showed him his identity token, indicating that he had been punished to sweep the floor, and explained for a while before he was allowed to enter.

After entering the Tai'an Palace, he walked in the ancient courtyard and silently looked at the surrounding scene.

The area of Tai'an Palace is too large, occupying almost the entire mountaintop, more than twice the size of Jifu.

There are four courtyards in the palace, at least thousands of houses, but they are basically empty, looking cold and silent.

Except for the mute man guarding the gate, Ji Tianxing walked around the Tai'an Palace, but he didn't see anyone else.

Moreover, the roads in the palace were covered with dust and leaves, and the roads were overgrown with weeds.

Many houses are covered with cobwebs on their door frames and eaves.

The entire Tai'an Palace is quiet and desolate, and no one has cleaned it for a long time.

Ji Tianxing spent half an hour walking around the Tai'an Palace, and basically figured out the layout of the palace.

Subsequently, he found a broom and a bamboo basket and began to clean the Tai'an Palace.

He started cleaning the first courtyard, using a broom to sweep away the dust and fallen leaves on the road.

An hour passed.

When it was noon, Ji Tianxing hadn't even finished sweeping the ground of the first courtyard.

He didn't even eat lunch, and continued to bury his head in sweeping up dust and fallen leaves.

It wasn't until the afternoon that he finally swept the road clean.

But then he had to remove cobwebs from door frames and eaves, clean dusty rooms, and pull weeds from the yard......

As soon as he thought of this, Ji Tianxing felt tired.

Cleaning the room takes even more time, and you also have to prepare tools such as rags and basins.

Thinking of this, he simply stopped cleaning the room, entered the second courtyard, and continued to sweep the dust and fallen leaves from the road.

Time passed quickly, and before you knew it, it was evening, and the sun was about to set.

Ji Tianxing looked at the one-person-tall bamboo basket, which was full of dust and fallen leaves.

And he only cleaned half of the yard, and if he wanted to sweep the whole yard ground, he had to be busy until late at night.

"Tai'an Palace is so big, how long do I have to clean it before I can finish cleaning Tai'an Palace?"

Ji Tianxing felt a strong sense of powerlessness in his heart, and his mood became more and more angry and aggrieved.

He simply threw the broom aside and sat on the stone bench under the eaves, wiping his sweat and resting.

"Damn bastard, if I find out who framed me, I'm going to get revenge on him!"

"I'm here to practice martial arts, not to sweep the floor as a handyman! If I delay for a month, I'll fall behind the other disciples...... Damn!"

The more Ji Tianxing thought about it, the more angry he became, and anger surged in his eyes.

At this time, the black dragon sword behind his back suddenly moved twice.

He frowned and asked in a low voice, "Little Black Dragon, what's wrong with you?"

The voice of the little black dragon came from the black dragon sword, and the urn said angrily: "Old Ji, cleaning like you, I'm afraid I won't be able to sweep it in ten days and half a month...... I have a way to help you!"

Ji Tianxing raised his eyebrows and asked with a smile, "Oh?

"Look at me!" the little black dragon said confidently, and then flew out of the scabbard and flew into the middle of the courtyard.

It appeared as a three-meter-long dragon's body, circling and flying over the courtyard, and immediately a gust of wind rolled up.

Ji Tianxing sat under the eaves of the porch, watching it hover in the air with great interest, his face full of anticipation.

"Whew!"

As the little black dragon circled and flew faster and faster, the wind blowing in the yard became more and more violent.

In a few moments, the squall turned into a hurricane.

Ji Tianxing's eyes flashed with a fine light, and he muttered in a low voice: "This is a veritable tornado!"

In the blink of an eye, the tornado swept the dust and fallen leaves on the ground into the air.

The entire yard was covered by a tornado, not only the dust and fallen leaves on the ground, but also the weeds that covered the yard were uprooted and flew into the air and huddled together.

Countless fallen leaves and weeds mingled together to form a round ball the size of a room!

The green and yellow ball, wrapped in a tornado, is constantly circling, and it looks very spectacular.

Ji Tianxing suddenly showed a smile on his face, and said in surprise: "It will take me at least a whole day to clean up the fallen leaves and weeds in this yard." ”

"I didn't expect that the little black dragon you swept away the weeds and fallen leaves in the blink of an eye, it's incredible!"

"Haha, the tornado you made is really a cleaning artifact!"

The voice of the little black dragon came from the tornado, and he said in a rather smug tone: "Hmph, of course!"

"Although my skills are very weak, this little thing is not difficult for me! Lao Ji, just look at it, I will help you clean the yard thoroughly!"

After that, the speed of the little black dragon's circling and flying suddenly increased by two times!

The tornado also tripled in power, covering entire yards and houses.

The tiles on the roof couldn't withstand the huge pulling force, and they all flew into the sky with a "bang".

Not only that, but even the many herbs and trees planted around the yard were affected by the tornado.

Countless herbs were uprooted and flew into the sky like weeds.

The trees were also swept up and swayed violently, and all the leaves were swept away and flew into the tornado.

The dozen or so trees, which were still flourishing, became bare in the blink of an eye, and there was not a single leaf left.

Ji Tianxing was dumbfounded for a moment, and after coming back to his senses, he shouted with an anxious face: "Little Black Dragon! Stop! You used too much force and made an accident!"

The little black dragon was flying with all its might, and after hearing his shout, it gradually slowed down.

However, at this moment, at the gate of the courtyard, a violent shouting and scolding suddenly sounded.

"Ahhh

"Which of the eight lambs who killed a thousand knives ruined the old man's years of hard work?!"

Suddenly hearing this voice, Ji Tianxing suddenly became agitated, and subconsciously looked at the gate of the courtyard.

I saw that a white-bearded old man in a purple robe was standing at the gate of the courtyard, staring at the bare trees, and his beard flew up......