After resting for the night in the tent of the swarthy man Bura in the iron tower, Zhang Yu shared the slain saber-toothed tiger with Bula and Upa, roasted and eaten.

In addition to some of the meat that could not be eaten as Zhang Yu's dry food, some of it was handed over to their father and son to marinate and preserve.

Next.

The early morning sun slowly rose from the distant sky, Zhang Yu climbed out of the tent, stretched, simply washed with water, ate a little breakfast, and then prepared to climb the Kailin Tower.

"Brother Bla, brother Upa, then, I'll go up. Thank you for your hospitality and goodbye!"

Zhang Yu smiled and waved goodbye to the Bula father and son.

"Well, goodbye, Brother Zhang. Come on, I hope you make it to the top of the tower. ”

Bula patted Zhang Yu on the shoulder and nodded heavily at Zhang Yu.

"Brother Zhang, you have to come on, I will work hard when I grow up, and when the time comes, I will also challenge Kailinta, and I will definitely not lose to you." ”

Upa's little face was full of determination, and his small fists were clenched tightly in front of his chest, looking full of ambition.

"Okay, goodbye!"

Zhang Yu nodded again, then glanced at Kailinta, bent his knees slightly, and then kicked the ground with both feet.

Bang!!

The floor shattered, and Zhang Yu's figure had already rushed upward, and he had reached a height of 100 meters in one jump.

"This ......"

Bella's tough guy-like resolute face couldn't help but show a look of surprise, he didn't expect that Brother Zhang, who was not good-looking, would jump so high, it was simply inhuman!

"Wow~ Brother Zhang is so powerful! Dad, I'm going to challenge Kailinta in the future, please Dad train me!"

Upa's small face glanced at Zhang Yu, who had turned into a black spot, and then turned his head to look at Bula with a determined expression.

Bula nodded, "Okay, I'll do my best to train you, are you ready?"

......

After crawling with his hands and feet for a day, the Kailin Tower above still couldn't see the end at a glance, and Zhang Yu felt so tired.

"How did Goku get up in the first place? I can't see the edge......

Glancing at the tower pillars above that were still endless, Zhang Yu couldn't help but complain.

Shaking his head, he took out the dry food he brought before, Zhang Yu ate some and continued to put the rest away, "It's better to save a little, it is estimated that it will take two days to get to the top, and it will not be good if you don't starve to death by then." ”

"But...... What about sleeping?"

Zhang Yu felt a little helpless, Sun Wukong climbed the Kailin Tower that time, but he directly crossed his feet on the tower pillar and then fell asleep like this, so that he would not fall, I have to say that this is a miracle.

Zhang Yu didn't dare to try like this.

What to do?

Zhang Yu frowned, his feet were like octopuses, and he groped in his arms with one hand, and he had put a lot of things in his arms before, which could come in handy at this time.

"There it is!"

Zhang Yu's face was happy, and he took out a hemp rope tied with flying claws from his arms.

This is what Zhang Yu used to fly the eaves and walk the walls to break into the rivers and lakes, and he had been preparing before, because now he has light skills, and he rarely uses them in ordinary times, but he didn't expect it to help a lot this time.

"Hehe, fortunately, labor and management are prepared!"

Zhang Yu smiled heartily, tied the hemp rope around the tower pillar and tied himself firmly, and felt the firmness of the rope, and then he was relieved.

After all, this hemp rope with flying claws is made by Zhang Yu through special materials, and it is extremely tough, even if the strength is so great that Zhang Yu can split mountains and open stones, it is difficult to tear this rope off, which shows how good the quality of this rope is.

After tying the rope, Zhang Yu's eyes closed, his body completely relaxed, and he fell asleep not long after.

......

Three days later.

Looking at a large round white ball not far above, and four holes below that could be passed through alone, Zhang Yu couldn't help but show an excited look.

"It's finally here, it's tall enough!"

Quickly climbed up with his hands and feet, Zhang Yu quickly passed through the hole below, and turned over and went up to the platform inside.

"Phew, by the way, there's a lot of space here, I don't know where that cat is?"

Zhang Yu gasped a few times to calm down his excitement, and then he climbed the stairs and walked up several low stairs.

As soon as he showed his head, Zhang Yu saw a fat and short cat with a pure white body looking at him curiously, holding a wooden staff in his hand, his eyes narrowed to only a small slit, as if he couldn't open them, and a bell hanging around his neck.

"Meow, young man, welcome to the Kailin Tower, I am the Kailin Immortal. ”

The cat fairy suddenly opened his mouth and spit out human words, and his tone was indescribably soft and cute.

Zhang Yu was stunned for a moment, looking up and down at this cat immortal, just like the original book, they were all short and fat, with only one slit left in their eyes, and the hair on their bodies was white, which looked like a bit of a fairy.

"Hello, Mistress Kaylin. In Xia Zhang Yu, my master, Master Wu Tian, has come to you to practice, so I plan to come here this time to learn from you, I hope you can guide me to practice, please. ”

Zhang Yu simply clarified his meaning and bowed deeply to the cat immortal.

"Meow, no problem. It turned out to be a disciple of the Turtle Immortal, and it took him a month to climb up, but you are quite powerful, and it only took three days to come up. ”

The cat fairy showed a smile and talked about the old things of the turtle immortal.

Zhang Yu couldn't help laughing, stood up straight again, and continued, "At the beginning, the master's strength in climbing the Kailin Tower was relatively weak, but his old man's perseverance is admirable. ”

The cat fairy nodded slightly, "That's right, meow, although that young man almost didn't starve to death, but he finally climbed up, which many people can't do." ”

Zhang Yu nodded again, "By the way, Lord Kailin, I have two ideas when I come here this time, I hope Lord Kailin can help me." ”

Without waiting for the cat immortal to ask, Zhang Yu continued, "The first one is to follow your cultivation and improve your strength. The second is that I want to learn the method of feeling qi, which I believe will be used in the future. ”

The cat immortal opened his eyes a little in surprise, "Hey, you actually know how to feel qi?" It seems that your comprehension should be good, this is no problem, as long as you grab the super divine water in my hand, you can say anything, otherwise my Kailin immortal will not say anything to you." ”

As he spoke, the wooden staff in the cat fairy's hand casually hooked up a porcelain pot on the table and shook it in front of Zhang Yu.

Zhang Yu's eyes lit up, is this the test that the turtle immortals have passed at the beginning?

"Okay, then I'll be on it!"

When the words fell, Zhang Yu's body flashed, and he rushed towards the porcelain pot held by the wooden staff in the cat fairy's hand.

It turned out to be a no-brainer!

"Huh!"

Zhang Yu's eyes froze, so fast! How did he do it?

At that moment just now, Zhang Yu was obviously infinitely close to the porcelain pot, but in the blink of an eye, the kung fu cat immortal had already dodged it.

That's a fraction of a second!

"Come again!"

Zhang Yu was not discouraged, gritted his teeth and continued to pounce on the cat immortal......