The next day, Su Yu woke up, went to the puddle that he had just dug yesterday, washed his face, ate two roasted bird meat left over from yesterday, knew that he couldn't run away, and simply didn't think about it, so he had nothing to do, and went to the forest to pick a few banana leaves, used them as a tool for scooping water, took off his clothes, rinsed up and down, and felt refreshed.

Then he washed all the clothes that were full of mud and dust, and hung them on the branches of the tree to dry, and when he had done this, he sat down under the tree and meditated and practiced. In the west, the moment the afterglow of the sunset just disappeared, I heard someone screaming in my ear, and with the wind in the treetops, a thing the size of a raccoon cat climbed down from the tall tree opposite Su Yu, and came to Su Yu in a blink of an eye, and recovered to its original state.

The Netherworld Great Sage's eyes flashed with joy, and he looked at Su Yu and said, "Tsk, I'm here! Now I'll start teaching you the most amazing and powerful first divine skill in the world, the Turtle Shrinkage Skill, right?"

Su Yu looked at him and said with some hesitation: "Great Sage, I know that your divine skills are the first and most powerful in the world, but you see that I am much taller than you, I ...... Can you do it? Or you can just leave it to me and do something else, okay?"

When the Great Sage heard this, he shook his head again and again and said, "No, no, no, this turtle shrinking skill is my best housekeeping skill, and I can only beat the two of them by teaching you this, so you must learn, you must learn!"

Then he circled around Su Yu again, supported his chin with one hand, and said worriedly: "However, your body is indeed ...... Clumsy! clumsy! If only you could look as good as I am and be small and handsome!

Su Yu hurriedly said: "The Great Sage is right! You see that I am so clumsy, how can I be trained to the size of a tanuki?

The Great Sage just wanted to nod, but suddenly turned his face to look at Su Yu, and said with wide eyes: "You don't believe in my ability to teach people?" You say no, I just want to teach, I want to teach! Don't talk about the tanuki, I still want to teach you to become an ant, the ant is so big!

Su Yu was taken aback, and said with a smile: "I know the ability of the Great Sage, so I can naturally do it, but ...... If only I had the size of a tanuki!

The Great Sage laughed again and agreed.

After not much effort, I saw that the Great Sage of the Netherworld carried five or six hollow tree buckets of different thicknesses from the forest, each five feet long, and connected to the ground one by one from large to small. Su Yu looked confused and asked, "Is this ...... What is this for?"

The Great Sage smiled: "Let you drill them! You drill them every day, and the bones of your body will become soft!"

Su Yu looked at it, his eyes widened, and he pointed to the bucket and said, "But, this big one is okay, and the back few are not as thick as my legs!

The Great Sage laughed and said, "You can drill it, you can drill it, I'll drill it for you!"

Before he finished speaking, he went into the first bucket, and in the blink of an eye, he had come out of the last bucket, looked at Su Yu and smiled: "Okay, you start drilling!"

Su Yu was really helpless, so he had to bite the bullet and go to the first barrel, slowly lay down, drilled in, and finally showed his head, the great sage grabbed his ears and pulled it out instantly, pushed it down in front of another slightly thinner barrel, and said fiercely: "Drill quickly!"

Su Yu's ears hurt so much, knowing that he was not light or heavy, so he had to drill again, and finally squeezed out of the barrel with half of his body, and was about to stop and take a few breaths, only to feel a sharp pain in his legs, and the great sage in the barrel said angrily: "Drill quickly!

Su Yu made a painful "rubbing" sound, rushed out, and then looked at his left leg, which had already been scratched with a few bloody scars.

Su Yu didn't dare to hesitate any longer, looking at the mouth of the wooden barrel in front of him, which was only the size of his head, and struggled to get in, and finally squeezed into the middle of the barrel, unable to move anymore, Su Yu had to stop, sweating profusely, whirring and panting. At this time, I could only hear a muffled voice behind my buttocks: "If you don't leave, I'm going to eat meat!"

Su Yu shuddered in his heart, his feet curled up, his hands scrambled upward, and he actually ran out again in a few clicks.

The Great Sage clapped and laughed in the barrel, "Good! Good! This time!

Su Yu was about to drill a tree bucket in front of him, but his forehead had just barely entered, but the back of his head and two ears were still stuck outside, and no matter how hard he tried, he couldn't do it.

The Great Sage came to take a look, grinned, pulled Su Yu out, took out a piece of cloth from his arms, and wrapped it around Su Yu's head, only to make Su Yu scream again and again, and the Great Sage didn't care about him, after wrapping it, he tied a knot around his neck before saying: "Drill quickly! Drill quickly!"

Su Yu didn't dare to disobey, so he had to drill, this time it was really better, his ears were wrapped, the back of his head was tightened, and he also went in, but his shoulders were stuck outside, and he couldn't get in even if Su Yu struggled.

At this time, the Great Sage got into it from the other end, grabbed one end of the cloth strip, and then pulled it inside, Su Yu's neck was strangled by the cloth strip and the tendons were bruised violently, and he only felt that he was going to lose his breath, so he had to use his strength to drill into it desperately, and in this way, the front was dragged by the Great Sage to death, and then he drilled through the barrel.

When he came to the last bucket, Su Yu saw that it was only half the thickness of the one just now, he didn't drill it anymore, he fell to the ground, and shook his head weakly at the Great Sage: "Don't drill it! Don't drill it! It's too thin!

The Great Sage grinned and said, "Don't drill!

When Su Yu heard this, he had the spirit, and he was about to shake his body to get up, only to hear the great sage say again: "Drill this tomorrow!"

Su Yu's mind was dizzy, and he fell to the ground with a thud.

In this way, Su Yu was forced to drill wooden barrels, practiced for half a month, several wooden barrels Su Yu was finally able to drill in and out, on this day, Su Yu practiced by himself for a day, and at night, the great sage came early again, this time carrying a large barrel, standing on the ground, and getting a thick stump.

Su Yu looked at Xi and said, "Such a thick tree bucket is easy to drill!"

After that, he was about to put it down and try it, but he was stopped by the great sage and said, "This is not drilled!

Su Yu didn't know what to do, according to what the Great Sage said, one jumped to the top of the barrel, and then quickly retracted his feet and hugged his head, and his body fell into the barrel in a clump, but he was stuck in the stab, and he couldn't go up or down.

Su Yu was in a hurry, only to see the great sage holding the thick tree stump with both hands, rose up, got up to Su Yu, and used the tree stump hard, and directly smashed Su Yu's body down two feet deep, Su Yu's body exploded, and his head was hit in great pain, and he was about to shout, and saw the thick tree stump quickly pulled out, and smashed down from a height, he hurriedly shrank his neck and hid his head, "Bang Dong", and his body was smashed down two feet by the thick tree stump at the same time, and then the thick tree stump was lifted again, smashed down, and directly smashed Su Yu to the bottom of the barrel.

Su Yu was about to raise his head, but the thick tree stump rose again, and he hurriedly shouted: "Don't smash it! Don't smash it! It's ...... end!"

Before he finished shouting, the stake fell down in black, and then, again, again, Su Yu thought that he was going to be knocked into flesh, and he looked up and wanted to shout, only to see a black cloud again, and his mind "boomed", and he didn't know anything.

After a long time, Su Yu was groggy and heard someone shouting to him and beating him, he barely opened his eyes, only to see the three holy brothers of the Netherworld all surrounding him. When the Great Sage saw that he had woken up, he smiled and said, "Ninety-nine of the hundred people who learn this turtle shrinking skill will die!

The three saints also came closely, pointed to a deer on his shoulder, and said with a smile: "It's good that you're not dead! Hurry up and roast venison to eat!

In this way, in the thick wooden barrel to train the muscles and bones, Su Yu experienced several deaths and lives, and more than half a month passed, until finally, Su Yu curled up into the big wooden barrel, and could freely stretch up and down and roll, and stopped.

In the remaining half a month, along with the Netherworld Great Sage's practice of the technique of breath breathing, as well as the key to physical changes, although it was also hard and slack, there was no pain of rebirth at the beginning. On this day, Su Yu's kung fu cultivation was complete, and the great sage was proud, and at night, when the moon was on the treetops, he forced Su Yu to practice, so as to show off in front of the two saints and the three saints.

I saw Su Yu first come to the side of the barrel, quickly drill in from the thickest one, and then come out, and did not stop, drilled through several wooden barrels in one breath, and drilled out of the last barrel with the thickness of the mouth of the bowl, and then landed with both hands, and his body turned over to the top of the big tree barrel that stood up, and his body was hugged, and he fell into the bottom of the barrel, from the bottom to the top, and hovered freely in the barrel, and when he was about to reach the top, he suddenly rushed up hard, and in the blink of an eye, he had fallen on the trunk of a tree, and he had reached the treetops in a few clicks, and his body was flexible like a tanuki, but it was just slender and longer than when the Great Sage Turtle shrank。

With a gust of wind, the treetops shook, Su Yu jumped down, and when he was falling sharply, he hooked a branch next to him, his body was looped, and he had grabbed another branch with one hand, close to the ground, Su Yu turned around on the branch again, suddenly let go, flew flat in the air, changed his original appearance in the air, and stood next to the three saints.

The great sage was so happy that he patted his feet and hands on each other, smiled with his eyebrows, and shouted again and again: "Good and good! Practice is really good! That is, I can teach such a good skill!

The two saints and the three saints saw admiration and jealousy, and the two saints grabbed Su Yu and said, "Since you have learned the turtle shrinkage technique, then it is my turn to teach you!

The three saints pouted beside him and said, "Hmph! What is it! Let you see the ninjutsu I taught in a few days! That's the first!"