"Three skills, I don't know what kind of good things can be prescribed." Chu Bai shuddered and took out the energy card, and it was really not too cost-effective to be able to open three anti-heaven skills with only three hundred energy.

Inside the three spaces are three pitch-black cards, about the size of energy cards, with delicate patterns and lines on them.

Chu Bai inserted the energy card into the virtual multicolored treasure chest, thinking about drawing out a hundred energies in his heart, the number on the card instantly decreased by one hundred, and the colorful treasure chest was also full of light, and the entire compartment became colorful, and Chu Bai couldn't help but close his eyes.

After a while, he couldn't feel the dazzling light, Chu Bai opened his eyes and stared at the treasure chest.

A pitch-black card painted with exquisite patterns floated in front of the treasure chest, and Chu Bai scooped it up in his hand, looking at it urgently, looking forward to it in his heart.

"Craftsman enhancement techniques, after learning, can integrate the same type of low-level materials into high-level items, so as to enhance the performance of items. The level of enhanced items is limited by the level of the professional. ”

The moment Chu Bai touched the card, he automatically understood the name and function of the skill. The back of this card is delicately patterned, and on the front is a rough hammer, which looks like a hammer for striking iron.

Chu Bai is very satisfied with this skill, he has been struggling with not having a weapon at hand recently, and it is already very reluctant to use a black knife to deal with evolved zombies and insects, and it is also corroded by the acid of saliva zombies, and he has no image in his hand. With this skill, you can repair the enhanced black knife.

Chu Bai didn't say a word, he directly learned the strengthening technique, and the card in his hand shattered into small black fragments, and then turned into a burst of black sand and disappeared. And Chu Bai also had an extra skill in his head, and he could use the strengthening technique as long as he wanted to. It's just that the skill has a level setting, and his current level is level two, and he can only strengthen the first and second level items.

Continuing to insert the energy card into the treasure chest and draw out a hundred energies, Chu Bai consciously closed his eyes. After a flash of light, Chu Bai couldn't wait to look at the treasure chest, but unexpectedly found that there was nothing in front of the chest.

"This~"

Chu Bai hurriedly looked at the energy card, there were only one thousand four on it, and it was indeed a hundred energy drawn out, but why was there nothing. Chu Bai looked at the three black frames on the top of the treasure chest, and saw that a colored square box was staying on a space, and this space was empty, Chu Bai immediately understood.

"Nima, pit man!"

The class treasure chest is really different, and the skills that are opened will disappear directly and will not be opened again. If you open the treasure chest again, it is possible to choose the disappearing skill space again, which means that a hundred energy is lost.

Sighing helplessly, Chu Bai inserted the energy card into the treasure chest again and drew out a hundred energies, the colorful light was magnificent, Chu Bai prayed that he must open the skill, and then slowly looked at the treasure chest.

"Haha! I really have a white face, and luck is good. ”

Grasping the suspended black card in his hand, he couldn't put it down and stroked it, the back of the card was the same exquisite pattern, and the front was a burning iron furnace.

"Artisan blacksmithing is the ability to forge high-level materials into corresponding items according to artisan drawings. The level of forged items is limited by the level of the profession and the level of the recipe. ”

The card shattered and turned into nothingness, and Chu Bai also understood the specific information of the craftsman's forging technique. What the drawings are, Chu Bai didn't know, it seemed that the forging technique was more troublesome, so he didn't care about it for now, and then studied it slowly.

"Sure enough, this space of the forging technique has become empty again, and the next one is a one-third probability, God willing!"

Although it was very heart-wrenching energy points, Chu Bai still resolutely inserted the energy card into the treasure chest, and there was another burst of light, Chu Bai closed his eyes and waited with apprehension.

"Hey, my face is dark! Actually not. ”

This time there was no card, Chu Bai made persistent efforts, but there was still no card after opening it twice in a row.

"Not really, right? God forbid! ”

Chu Bai inserted the card into the treasure chest again, and finally a black card was suspended in front of him, and Chu Bai breathed a sigh of relief. Although I don't mind spending all my energy, Chu Bai has to open a card, but if you can save a little, you can save a little.

"Artisan Enchantment, the ability to enchant high-level items using different types of low-level materials, giving them powerful properties. The level of enchanted items is limited by the level of the cast. ”

"What's this powerful trait? Experiment with it later. Chu Bai pinched the enchantment skill card, which was a half-gripped palm pattern, and his fingertips were swirling with lightning.

After Chu Bai learned the enchantment, the treasure chest in front of him suddenly went out, no longer emitting colored light, and was quietly suspended in the air. After carefully inspecting the treasure chest again to make sure that nothing was missed, Chu Bai left.

"I'm so lucky to have met a professional treasure chest! Hey~ The skills of this treasure chest are all craftsmen, isn't it similar to the occupation of the 'craftsman' in the Sujing base, and I don't know who has stronger skills between me and him. ”

Chu Bai walked out of the bathroom refreshed and met Lin Xiaoxi in the corner hallway.

"Let's go, go back!" Chu Bai was now in high spirits and in a good mood, and slapped Lin Xiaoxi's buttocks, making a crisp sound.

"It hurts to death, my brother hates it! Did you find something good? As soon as he saw Chu Bai's happy look, he knew that he must have found something, Lin Xiaoxi made a gesture to slap Chu Bai on his buttocks.

"Found it, you'll find out later." Chu Bai took Lin Xiaoxi's little hand, walked into the hall and glanced back at the women's bathroom, thinking that this professional treasure chest is really a pit person, obviously it doesn't disappear if there is no skill card, and if anyone finds it in the future, he will definitely be pitted with one or two hundred energy.

At the door of the bathroom in South Park, Chu Bai put the black knife next to the roller shutter and launched a strengthening technique, the two-meter-wide and three-meter-high scroll smashed the door and disappeared in one fell swoop, while the black knife in Chu Bai's hand flashed black, and the corroded blade actually became flat and smooth again. Chu Bai rubbed and felt the blade of the knife, and nodded with satisfaction, although it didn't feel like it had changed much, but at least it was beautiful in appearance.

Lin Xiaoxi was stunned by the scene in front of her, she only saw Chu Bai put the knife against the roller shutter, and without any other movement, the door disappeared. But what made her even more dumbfounded was still behind, Chu Bai walked to the front of a Passat sedan again, the blade of the knife was next to the roof, the body disappeared intermittently for several pieces, and finally fell apart, leaving a mess of materials on the ground.

Chu Bai launched ten strengthening techniques in a row, and suddenly felt a splitting headache, a feeling of nausea in his chest and wanted to vomit, and his feet were weak for a while, and he was about to lose his footing.

It seems that there is a correlation between activating skills and spirits, and with his current strength, ten times is almost the limit. As for the forging technique, there are no drawings and it can't be experimented with now, and there is no spirit to experiment with the enchantment technique now.

Chu Bai also found that the better the quality and the larger the volume, the more reinforcements were consumed, for example, the roller shutter was absorbed in one enhancement, while the body metal of the car took nine times to absorb it. In addition, the enhancement technique can absorb the metal reinforced long knife, but cannot absorb the plastic fur fabric in the car, which confirms the previous skill introduction, only low-level materials of the same type can absorb the enhanced items. Chu Bai believed that the enchantment technique would definitely be able to put the plastic enchantment knife on the long knife, but he would not do this experiment, which was equivalent to ruining the quality of the long knife. As for the forging technique, there are no drawings and there is no need to consider it for the time being.

"What did you just do?" Seeing that Chu Bai's footsteps were a little weak, Lin Xiaoxi stepped forward to support Chu Bai and asked him curiously.

"This is what your brother I found in it, let's go back first, I'll have a good rest, and then I'll talk to you in detail." Chu Bai felt that his spirit was not very good, so it was better to go back and rest first, it seems that skills cannot be used casually, and good steel should be used on the blade.

"Hey! Brother, you have to be modest, don't mess around. I see that your face is pale, your steps are vain, most of them are kidney deficiency, were you like a female monster in the bathroom just now? Xiaoxi told you, a knife on the head of the color word, a hundred steels can't withstand the finger wrapping, there is no ploughed field, only tired cows, brother must take care of his body, Xiaoxi's future happiness and sex and blessing can all depend on his brother. Lin Xiaoxi helped Chu Bai to persuade seriously, she was a little worried about Chu Bai's physical health.

“••••”

Chu Bai was speechless, feeling that he was about to be dizzy by Lin Xiaoxi, so he waved her hand to stop talking and quickly sent him back to the cafeteria to rest.