After a few moments, the craft transforms into a giant ape and falls to the steep rock wall on the side of the waterfall, struggling to climb.

After climbing for a while, the giant ape encountered a dangerous place and could not climb at all, so it had to transform again and fly over this section before turning back.

Relying on this relatively flexible and steady forward strategy, everyone finally reached the top of the waterfall two days later.

The topography is unique, with the surrounding rock walls shrinking completely towards the center, leaving only a huge hole from which a large waterfall cascades down.

If you want to escape from here, you must rush out of the hole, which will have to withstand the huge impact of the water.

"Boss, what should I do, fight or coward?" asked the monkey, plucking out his ears.

Chen Mu put his heart sideways: "Fight!"

"OK, this king admires a fierce man like you who dares to die. ”

The monkey shrugged and controlled the giant ape to transform into a ship like an arrow and shoot towards the hole.

"Boom—"

Under the massive impact, the ship pierced the water curtain and stumbled out of the hole, causing damage to the hull in many places, and the magic metal turned from pale gold to silvery-white.

"Boss, the energy output can't keep up, you have to make a forced landing!" the monkey shouted warning.

The ship barely reached safety and plunged headlong into the rock wall on the shore.

Chen Mu hurriedly let it loosen everyone, and opened multiple exits in the cabin: "Everyone get out of here and land with light skills!"

With that, he rode Pippi and rushed out of the ship first.

Swish!

Cook grabbed Halley and followed.

But the direction he chose was exactly the opposite of Chen Mu, and it was obvious that he wanted to take advantage of the chaos to escape.

Jin Ge dragged the fat man and chose to run in the direction of Chen Mu.

Unexpectedly, the fat man suddenly burst out, kicked Jin Ge violently, turned around and jumped out of the exit chosen by Cook.

"Take me away, I have a way to get you back to the ground!" the fat man roared at Cook's back in mid-air.

Cook hesitated for less than a second, then jerked a little on the rock wall, turned back, and dragged the fat man away.

Jin Ge had the heart to chase, but his light skills were far inferior to Cook's, and he could only watch the three of them burrow into the shadows and disappear.

"Boom-"

The ship crashed into the shore and nearly rolled into the hole.

Chen Mu and Pippi landed safely, and when they looked back, Cook had run away with two people.

"I'll rub, uncle, you haven't paid the balance yet!" he jumped to his feet in anger, but there was nothing he could do.

This waterfall is the confluence point of many underground rivers, and the surrounding rock walls are densely packed with water outlets, and God knows which one they got into.

He turned his head and asked Jin Ge: "Second master, your cousin-"

"Forget it, let him go. Jin Ge's expression was gloomy, and he fell silent after speaking.

Chen Mu didn't want to ask any more, so he simply walked to the side and sat down, waiting for the monkey to put away the magic energy metal.

He sank his consciousness into the system, and the number of exercises on the interface was already quite large.

Among them, there are four martial arts obtained from Cook, namely the Corpse Poison Pulse Cleansing Technique, the Fire Ambition Skill, the Flame Crazy Knife, and the Fire Divine Walk.

There is only one layer of corpse poison pulse cleansing technique, which is currently gray, and it cannot be cultivated, and I don't know what the reason is.

As for the other three exercises, Cook only taught the first level.

There is also Jin Ge's copper skin and iron bone skills, and the exercises have two layers.

Counting the previous three courses, there are now a total of eight exercises on the system interface, and the attributes are divided into four types - poison, wind, metal, and fire.

This is really complicated, and although there are many exercises, the most critical internal skills are not complete, Chen Mu can't help but have a headache.

"What's even more troublesome is the exercise attribute, I took the transformation potion of the Radiation Sect, and the qi sea is a poisonous attribute.

It's good to say that the external power can be used if you make do with it.

However, internal strength is fundamental, and it is closely related to the sea of qi, and it is necessary to cultivate the internal strength of the poisonous attribute in order to achieve half the effort. ”

He was thinking when the monkey called out to him.

"What's wrong?" Chen Mu walked to the side of the spaceship.

The monkey spread his hands and said, "This king's energy is seriously insufficient, and he can no longer continue to control the magic metal.

But its energy activity has already been activated, and forcibly cutting off the supply now will put it into hibernation mode, and it will not be so easy to activate it later.

Boss, what do you think, should you rescue it again, or just let it sleep?"

Chen Mu smiled bitterly: "What can I do, Pippi's share has already been eaten up for you, and I have also searched for Jin Ge's side."

Now don't talk about gold carats, silver carats, even copper carats, I can't take out half of them.

You can't consume all the Ou Qi in the sea of qi on you, what if you encounter danger at that time?"

"OK, let's let it hibernate. The monkey nodded: "But in order to make it easier to carry, this king can consume a little more energy, and before it is not dormant, condense it, such as making it into a stick, what do you think, boss?"

"Stick?" Chen Mu's eyes lit up, rubbed his hands and said, "This is a bit low, why don't you just make it look like a sword knife, it just so happens that I still have a knife technique in my hand, how about it?"

"You're the boss, you have the final say. ”

The monkey shrugged, and under Chen Mu's description, condensed the magic energy metal into a ship-chopping knife - the appearance was the same, but the size must be very different, and it was tailor-made for Chen Mu.

Even so, this ship-chopping knife is more than one person tall, silver-white, and the shape is powerful and cool, far from being comparable to ordinary bewitching and cheap goods.

"That's it!" the monkey snapped his fingers: "Boss, try it, this is the best equipment for authentic black technology." ”

Chen Mu looked at the silver glittering knife in front of him, his saliva was really dripping, and he hurriedly reached out to draw the knife.

It's a pity that he even used the strength to feed, and the knife still didn't move.

Chen Mu let go of his hand, and his head was full of black lines: "I'll strangle it, this knife is too heavy to pick it up at all." ”

"Hahaha, boss, you try to inject a little European gas into it. ”

Chen Mu complied, and as a result, after injecting Ou Qi, the ship chopping knife seemed to come to life, and it had a strange resonance with his body.

With a slight pull, the sword was held in his hand, and he barely felt any weight.

"I'm rubbing, so amazing?!"

Chen Mu waved a few times in disbelief, and the result was really light.

He stuck his sword back into the ground and asked the monkey, "Do you have to keep inputting European gas?"

The monkey shook his head: "No, this first input is to let it bind to you, and then even if you don't enter Ouqi, it will remember you, don't believe you try." ”

Chen Mu stopped importing Ou Qi suspiciously, and then drew his knife, and sure enough, it was still as light as nothing.

"Awesome, it's really a black technology!" he admired: "If someone other than me tries to use it, is it okay?"

"Of course not, except for binding users, only this king can control it. The monkey said proudly: "This is the underlying rule set by this king for the magic metal before it hibernates, unless it is reactivated, it is this king, and there is no way to modify it." ”

"Not bad, this setting is very good, very good!" Chen Mu was very satisfied.

The monkey added, "It has many wonderful uses, such as the fact that you can inject Ou Qi into it during battle, which can effectively increase its destructive power......"

Balabala, the monkey explained the various characteristics of the ship slashing knife to Chen Mu.

"OK, this is the real Dragon Slaying Treasure Knife, click and send it!"

Chen Mu was overjoyed, put the freshly baked dragon slaying knife on his shoulder, and greeted Jin Ge: "Second master, let's go, let's find a way to go back to the nomadic village!"