"That's right...," Xiao Chen explained. It turned out that Xiao Chen had been wandering around the three caves for a long time, and he suddenly found that the air flow coming from two of the caves was extremely hot and smelly, while the air coming from the other cave had a fresh and refreshing taste, and if he calmed down, he could even feel the flow of faint air currents. This is enough to show that the first two paths are dead ends, while the latter path is the real way of life.

Xiao Chen even said with a gesture, and finally made Nangong Lin faintly understand. At this time, Xiao Chen was even more infinitely emotional! It seems that knowledge is the greatest wealth, and this sentence is not wrong at all!

The subsequent road became wider and straighter, and the air became fresher and fresher, which really proved that Xiao Chen's judgment was right. But Xiao Chen's excitement didn't last long, and everything in front of him made Xiao Chen and Nangong Lin dumbfounded again. In the middle of the road they were on, there was a large pile of rocks in the middle, blocking the way of the three of them!

Xiao Chen shook his head helplessly, gently put down the sleeping Nangong Yan on his body, and then walked towards the pile of rocks. But something surprising happened. The rock actually slipped from Xiao Chen's hand. What's even more strange is that all the boulders 'clang' and instantly converge towards one place, and finally converge into a huge creature in the shape of a human.

"How could this be?" Xiao Chen's eyes widened. But what surprised Xiao Chen was far from over, and the rock giant actually spoke. The sound is so loud that it shocks people's ears.

"Are you disturbing my sleep?". The rock giant looked coldly at the few little dots in front of him.

"I'm sorry, we didn't even know you were alive. Xiao Chen lowered his head apologetically. But until now, he couldn't accept such a thing.

"Apologize, is it okay to apologize?". The rock giant took a step forward, the earth shook violently, and the smoke and dust flew everywhere! Nangong Lin was so frightened that she retreated again and again, and Xiao Chen's face was also pale.

"What do you want to do?" Xiao Chen faintly had a bad feeling.

"What are you doing?" Looking at Xiao Chen, who was on guard, the rock giant suddenly laughed, "Do you think I'm going to make a move?" If you don't agree with each other, you will add your fists and kicks? Do you think I, Shi Dang, am such a vulgar and reckless man?".

The rock giant's tone soothed, and his tone was full of endless pride, "I'm a wise man, and I like to use my mind to solve problems. Little one, I'm very angry that you've disturbed my sleep, but I'll forgive you if you can answer a few of my questions. How?"

"Answer the question?" Xiao Chen was stunned for a moment, and then overjoyed, "Okay! I promise you!"

"As long as you can answer my three questions, I will not hold you accountable for offending me. Listen!" Shi Dangdang cleared his throat, "There is an animal that you killed, but it bleeds its own blood, why is that?"

Xiao Chen smiled. It seemed that he had heard this question before, Xiao Chen soothed his tense nerves, and said calmly, "Because I killed mosquitoes!"

Shi Dangdang was stunned, "Then the second one, what does the sky know, you don't know what I know?"

Xiao Chen was happy, he thought this was some kind of problem, wasn't this a brain teaser? Xiao Chen raised his foot and said softly, "This is simpler, I think it should refer to my shoes!" Xiao Chen's sole suddenly had a big hole. It was left over from a long walk.

"Okay, Xiao Chen!" Nangong Lin cheered.

"Nothing. It's nothing, it's average!" Xiao Chen smiled modestly. When I was in that world, I liked to guess riddles and play brain teasers very much, but I didn't expect that today, there was a place for it.

It's really a lot of skills!

"Don't be complacent, boy, the question just now was too simple. The last question is the hardest. I ask you, what animal has four legs in the morning, two legs at noon, and three legs at night?" Shi Kangdang's voice became very fast. Boy, I don't believe it, can you still solve this most difficult problem?

"How is this possible? How can there be such an animal in this world?" Nangong Lin was anxious. She turned her gaze to Xiao Chen again, I'm afraid he wouldn't be able to do this kind of tricky question! Nangong Lin found that Xiao Chen's body was really trembling.

Nangong Lin's heart sank, and now it's over.

Xiao Chen's body was shaking, but he was not afraid, but happy. Xiao Chen couldn't hold back anymore, laughing, he didn't expect that in this world, he would encounter such a familiar and funny problem.

It's really nostalgic! Xiao Chen laughed out loud.

"Boy, you can't answer, can you?" the rock giant dared to laugh, but it was a sneer.

"It's human!" Xiao Chen finally held back a smile, "Because people can't walk when they are young, they crawl on the ground with their hands and feet, and when they grow up, they walk on two legs, and when they are old, they need to hold on crutches because of their physical exhaustion!"

"Xiao Chen, you are amazing!" After a little thought, Nangong Lin understood. Xiao Chen, you're so smart. It's really worthy of the man I fancy, wait!Nangong Lin! What are you thinking about?!Nangong Lin's face turned red as soon as she brushed the ground.

"Congratulations, boy! You're right!" the rock giant gritted his teeth.

"Can you get out of the way, then?" Xiao Chen asked with a smile.

"No!" the rock giant flatly refused.

"You don't believe what you say!" Xiao Chen was anxious.

"When did I stop believing my word?" the rock giant sneered, "I'm just saying that if you answer my three questions, I won't hold you accountable for disturbing my sleep." I didn't say get out of the way!"

"So how can you get out of the way?"

"Answer my last question!" the rock giant's voice became eerie.

"That's it!" Xiao Chen was relieved in his heart, "Don't say one, ten can be, come on!"

"No, one is enough. Boy, let me ask you, winter melon, watermelon, pumpkin, cucumber, and nest melon can all be eaten, but what melon can't be eaten?"

"Of course you're a fool!" Xiao Chen laughed heartily, this giant was really funny.

"That's right, that's right, it's a fool like you!" After that, the rock giant suddenly slapped Xiao Chen and directly slapped Xiao Chen away. Xiao Chen's herringbone was firmly attached to the rock wall, and it took a long time before it slowly fell.

"Xiao Chen!" The sudden change made Nangong Lin have no time to react. Wait until she reacts. Xiao Chen was already lying on the cold ground. But this was not the end, the rock giant grabbed Nangong Lin and held her firmly in the center of his hand.

"Anyone who tries to get through here has to die. Slowly dying in untold agony!" the rock giant gradually increased the power in his hands.

'Ah!' Nangong Lin cried out in pain.

"What's wrong?" the sharp shout finally woke up the sleeping Nangong Yan. In a daze, she opened her eyes and looked around. In the distance, it was Xiao Chen, who was lying motionless on the ground, and he didn't know what to do. Nearby, it was Nangong Lin who was struggling desperately in the hands of a huge rock monster.

"You let her go for me. Otherwise, I'll fight with you!" Nangong Yan, who was very anxious, wanted to rush over, but the weakness of her body made her not even have the strength to stand up. Nangong Yan, who was very anxious, picked up a small stone next to her and threw it over, but her body was too weak. When the stone was still more than ten meters from the soles of the rock giant's feet, it fell to the ground softly, without even touching a single hair of the other party.

"What a bold girl!" the rock giant did not laugh angrily, he strode over, and then grabbed Nangong Yan on the ground.

"I'm going to pinch you two to death!" the rock giant looked at his two hands, and he increased his strength again. The miserable cries of the Nangong sisters were mixed with the wild laughter of the rock giants.

"Even you crumb, do you deserve it?" But Nangong Yan, who was screaming again and again, suddenly stopped shouting and looked at Shi Dangdang coldly.

But the stranger thing is still to come, looking at the female doll that can be pinched into powder with a little effort in her hands, I don't know why, the body of the rock giant, who has always been not afraid of the sky and the earth, trembled suddenly.

"Joke, I dare to be a rock giant, how can I be intimidated by you woman? Stinky woman, since you dare to threaten me, I will let you die even worse now!"

And at this moment, the rock giant suddenly felt a huge force hit his lower abdomen. He couldn't control his body anymore, and fell backwards with a bang, his hand unmoving.

"Ahh And at this moment, a figure flashed by, one in each hand, and caught the two sisters.

"You don't matter, right?" Xiao Chen looked at the two sisters under his armpits and asked with concern.

"I'm fine, thank you, Xiao Chen!" Nangong Lin said in a low voice.

"Stinky Afu, let go of me, what kind of system is this way it becomes?" Nangong Yan on the other side shouted. Xiao Chen looked at Nangong Lin, who was flushed, and then at Nangong Yan, who was angry, his handsome face was feverish. This posture does seem a little too ambiguous. Xiao Chen hurriedly let go, and the two sisters who were caught off guard were immediately thrown to the ground.

"I'm sorry, I didn't mean to!"

"I know!" Nangong Lin whispered. Her flushed face looks even more beautiful!

"I think you obviously did it on purpose!" Nangong Yan shouted. The fourth lady who shouted was even more heroic!

"Alright, you all shut up for me. Flirtatious, you have time, but I'm afraid you'll have to go to another world!" the rock giant got up from the ground, "I'm going to kill you!"

"It's not certain who will kill whom?" Second Miss, Fourth Girl, you stand back, I'll clean him up!" Xiao Chen said softly. At this time, Xiao Chen was faintly angry, he had always boasted of being smart, but he never imagined that today he would overturn in the gutter and let a pile of stones be placed!

"Stinky Afu, who are you scolding...... Nangong Yan, who was extremely angry, was about to fight with Xiao Chen at the moment, but was stopped by Nangong Lin.

The rock giant roared, flew straight towards Xiao Chen, and smashed at Xiao Chen with a vicious punch. Xiao Chen was also not afraid, and even met it with a punch. There was a loud bang, and the smoke and dust scattered. Covering the figures of the two of them.

"Xiao Chen!" Nangong Lin exclaimed, her eyes widened, but she couldn't see anything in the smoky smoke.

"Ah Fu!" Nangong Yan was also stunned, Ah Fu, are you okay? But in the venue, the two people who appeared were still motionless, what happened?

Finally, there was movement, and the rock giant's body began to crumble, and pieces of rubble continued to fall to the ground, and the whole body immediately fell completely. Xiao Chen actually won, with such a huge difference in body shape, Xiao Chen actually won.

"Xiao Chen (Ah Fu)!" Nangong Lin, Nangong Yan's words were full of surprise and joy. No matter what they said, no one could deny that this man had saved them once again.