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............

"Hey, boss, come and see, how is this magic crystal color different from the other colors we collected?" Suddenly, Zhao Hu's surprised voice came, interrupting Chu Changqing's train of thought.

"Huh?" Hearing this, Chu Changqing sat up from the ground and walked quickly to Zhao Hu. At a glance, I saw that the other party was holding a diamond-shaped spar the size of a walnut and glowing with fiery red light in the palm of his hand at the moment.

Slowly picking up the magic crystal, Chu Changqing put it in the palm of his hand and felt it carefully, knowing that this was indeed a magic crystal, but for some reason the color would be different from the one he had collected before. The magic crystal is a substance similar to metal, although it does not have the energy fluctuations like the beast crystal, it can be directly absorbed by people, but it can be processed and refined for immortal cultivators to absorb. Or, refine high-quality weapons.

The magic crystal is gradually formed by the transformation of the body after the underground human demon devours the metal. There are so many metals in the underground, more than tens of millions of dollars, and the colors are naturally divided into many kinds, so there are naturally many kinds of magic crystals contained in the bodies of underground people and demons.

But Chu Changqing had never understood all this. Therefore, after studying for a long time, he couldn't figure out the cause of the problem, so he had to temporarily put the magic crystal in the Qiankun ring, and when he got out, he would find someone to ask.

After packing up the six demon crystals, by now, Chu Changqing had hunted and killed a full eleven underground human demons. In other words, he had already obtained eleven magic crystals, which met the most basic requirements of the academy's assessment. But Chu Changqing felt that all this was not enough, because the examiner had already put down his words: the rankings were ranked from more to less, so his eleven magic crystals were nothing at all, only the more magic crystals he obtained, the greater his chance of entering the academy. At the same time, if you're lucky, you might even get a reward for the top few places!

Once the surname hunted six underground human demons whose strength was at the top of the body refining period, Chu Changqing and Zhao Hu were both tired enough, sat in place and rested for a while, and quickly got up. In this unknown world, all dangers are unknown, so it is essential to be vigilant.

Under the cautious care of the two of them, they found a short mountain stream, Chu Changqing took out food and water from the Qiankun ring, ate it quickly, and then took turns to handle the hole, and the other person rested to replenish the lost energy.

Time passed silently, and ten days had passed in the blink of an eye. In these ten days, Chu Changqing and Zhao Hu have gained really gratifying. Zhao Hu had already gathered enough fifteen magic crystals, and Chu Changqing was even more powerful, the number of magic crystals had reached forty-five, an astonishing number.

Although their harvest was gratifying, there were many dangers associated with it. In the past ten days, the two of them have encountered at least a dozen life-and-death crises, the most dangerous of which is when they encountered two human demons with black and purple bodies all over their bodies. The strength of those two human demons greatly exceeded their expectations, at least more than twice that of ordinary human demons, if it weren't for Chu Changqing's flying knife and Zhao Hu's spirit weapon flying sword, I'm afraid the two would have been in different places long ago.

In the end, he narrowly and dangerously killed two underground human demons, and the two of them also suffered a lot of damage. Chu Changqing was scratched and lost a piece of flesh and blood in his back, while Zhao Hu dislocated his arm and injured his thigh...... It took three days to recover before Zhao Hu recovered from his injuries. As for Chu Changqing, it took a whole day for his injuries to heal, which surprised him very much.

The injuries he had suffered before were much more serious than they were now, but in about two hours, they were almost all healed, and although the injuries were serious, they were far from being compared with the previous ones, and it took a whole day. Moreover, when I was running the Dharma decision of the "Maha Prajna Heart Sutra", I found that my body absorbed the aura of heaven and earth much slower...

Could it be that the power of this law in the underground has weakened, or is the underground aura too scarce, Chu Changqing thought in his heart. Three days later, the two walked out of the mountain stream, looked at the still gray sky, and couldn't help but breathe a sigh of relief at the same time.

This experience made Zhao Hu feel palpitations, how could he have suffered like this since he was a child, and he almost killed him, if it weren't for Chu Changqing...... With thoughts in his heart, Zhao Hu couldn't help but glance at Chu Changqing in front of him, and was silently grateful in the bottom of his heart. From this moment on, he truly recognized Chu Changqing, the eldest brother, from the bottom of his heart.

In the past, he just admired Chu Changqing's young man Ji Qingqing's strength, but this danger made him understand Chu Changqing's character and surname, and admired it from the bottom of his heart. Although he Zhao Hu didn't dare to say what kind of peerless genius he was, he was only fifteen years old, and he had already reached the realm of the Transformation Stage, and he also belonged to the genius level. Since he is a genius, it means that he has a certain amount of arrogance, and few people can make him look at it, Chu Changqing is the first person he admires.

"Big brother, thank you this time!" Zhao Hu turned his head and said towards Chu Changqing. On the slightly chubby face, there is a sincere and grateful smile at the moment.

Glancing back at Zhao Hu, Chu Changqing couldn't help but laugh when he saw the look on his face, and patted Zhao Hu on the shoulder: "What kind of nerves, is it necessary for you and me to be so polite? Since you recognize me as the eldest brother, it is natural for the elder brother to take care of the younger brother, look at your bear-like appearance! Get out of the way, don't provoke my brother and I hate it!"

"Uh..." Chu Changqing's words made Zhao Hu frown, and he didn't understand what his words meant, but when he saw the hint of a playful smile on the corner of Chu Changqing's mouth, he suddenly understood and knew that he was being tricked by the other party.

"Alas, boss, don't treat you like this, you almost scared me to death, you know, I thought you really didn't want me anymore, woo woo ......" Zhao Hu said in a fierce voice, looking very aggrieved, like a little daughter-in-law who was abandoned.

"Don't, don't!" Seeing Zhao Hu's appearance of a resentful woman who had been abandoned, Chu Changqing was really 'shocked', and hurriedly waved his hand. "Your boss, you're the boss! I can't stand your resentful expression, put it away quickly, I'll rely on it!"

"Hehe!" Zhao Hu looked at Chu Changqing's appearance and grinned, then quickly put away the expression on his face, and at the same time muttered softly in his mouth, "Hmph, see if you are joking with me in the future, don't you want to dump me so easily, no way!"

"What are you muttering there, stupid! Come here, something is wrong!" At this moment, Chu Changqing suddenly shouted loudly, interrupting Zhao Hu's careful thoughts.

"Ah......" Raising his head in amazement, Zhao Hu looked at Chu Changqing in confusion, and was about to open his mouth to ask, when a sudden shock came from the ground, giving him an answer. "What's going on?" The sudden incident made him unable to react for a while, but his body was extremely flexible, and the soles of his feet moved instantly, and he arrived in front of Chu Changqing.

"Knock knock!"

"Knock knock!"

The earth trembled, the mountains and rocks moved, and in the sight of Zhao Hu and Chu Changqing, at the dim end thousands of meters away from them, dozens of black dots were moving rapidly.

The black dot moves very fast, and it has already taken a kilometer distance in a few breaths. Getting closer, Chu Changqing finally saw where the black dot was sacred.

The dozen or so figures leading in front of them were none other than the students of this selection test. However, at this time, they looked frightened, pale, and breathing disordered, and ran in front of them with all their might. Behind them, more than two dozen underground human demons roared loudly, their blood-red eyes were full of cruel excitement, and they were chasing after a few people closely.

Seeing this situation, Rao Yichu Changqing's concentration couldn't help but gasp, and his eyes showed shock. One two three four...... With his eyes, he could naturally see at a glance the number of people and demons in the underground, a full twenty-eight people and demons! Not at all on a level.

The minimum strength of an underground human demon is also equivalent to the peak of the ninth stage of body refining, and a full twenty-eight underground human demons are equivalent to a full twenty-eight immortal cultivators of the ninth stage of body refining, how can they compete with the strength of a few people in the body refining stage. Even if you add one or two students with the strength of the Transformation Period, they are not the opponents of others, let alone ...... Among the twenty-eight human demons, there are also two human demons with black and purple colors all over their bodies......