"What's the matter?" Seeing the old man's serious face, Li Feng immediately asked.

"I have a friend who wants to collect your Dillachis cube with you, the price or something will definitely satisfy you, and it's not the crystal coins in the game, but the credits in reality, what do you think?" After hesitating for a moment, the old appraiser said.

"Your friend is a technologist? Or an alchemist? What does he want the Dilahs cube for? Hearing the old man's words, Li Feng asked suspiciously.

"No~ No, he's not an alchemist or a technologist, he~~ Well, you think he's a collector, all in all, you're absolutely satisfied with the price." Responding to Li Feng's questioning, the old man said.

"I'm not selling." After shaking his head, Li Feng said: "I don't lack that little credit, and looking at your appearance, there must be something inside, I won't sell things to people who don't use it, I'm sorry." ”

Seeing Li Feng turn around and leave, the old man's lips moved, but he didn't say anything more, and could only watch Li Feng leave.

"Hey~~ Sure enough, it's impossible to propose it directly, then the old dragon, it depends on your means~~~" Shaking his head and sighing, the old appraiser muttered to himself.

※※※After leaving the laboratory, Li Feng returned to the kamikaze fortress and took the 'shooting' shield to the equipment upgrade place where the equipment was upgraded. I saw that there were at least hundreds of upgrade instruments here, and many players were standing in front of the upgrade equipment nervously watching, sometimes cheering, sometimes sighing helplessly.

"Welcome, do you want to upgrade your equipment?" Seeing Li Feng coming, an NPC craftsman standing next to the equipment upgrade instrument greeted and said.

"Can this be upgraded?" Handing the anti-'shooting' shield in his hand to the craftsman, Li Feng asked.

After taking the shield handed over by Li Feng, the NPC immediately said: "Silver medium-grade shield equipment, the first 1-3 levels have a 100% upgrade chance, and each time it costs 10 amethyst coins." Levels 4-6 require multiple materials to assist in upgrading, and the success rates are 70%, 50%, and 30% respectively, and the level of equipment that fails to upgrade is reduced by one level. Levels 7-9 require multiple materials to assist in upgrading, with success rates of 15%, 10%, and 5% respectively, and the equipment will return to level 0 after failure. Levels 10-12 require multiple materials to assist in upgrading, the probability of success is unknown, and the failed equipment will disappear directly. ”

"Unclear? I don't want to say it so low~~ Okay, help me rise to ** first. With that, Li Feng gave the thirty amethyst coins directly to the craftsman. After receiving the crystal coin, the craftsman put Li Feng's anti-'shooting' shield into the upgrade instrument, and the pure white light rose three times in a row, and when the craftsman took out the shield, there was a trace of 'cloudy' blue light on the shield that originally shimmered with silver 'color'.

"That's it? Fainting is too much of a cut of corners. "I took the shield and looked at it, and sure enough, the anti-'shooting' shield had been upgraded to +3, and the original only 3% chance of anti-'shooting' became 4% after +3.

"Sure enough, as the old man said, if you upgrade, it will immediately become a 4% chance of back-shooting. By the way, what are the requirements for upgrading to level 4? Seeing that the probability of counter-shooting had increased, Li Feng was overjoyed and hurriedly asked.

"Level 4 requires 3 pieces of gold ore, 3 pieces of silver ore, and 30 amethyst coins." Hearing Li Feng's words, the craftsman said with a smile.

"Ore ~~ No wonder there are so many people selling ore at the 'gate', it turns out that this is the case." Hearing the craftsman's words, Li Feng hurriedly turned around and walked out of the equipment upgrade station and went outside to collect ore.

Soon, Li Feng returned to the upgraded craftsman with the void ore, and gave all the ores, shields, and amethyst coins in his hand to the upgraded craftsman.

Once again, a pure white glow shrouded the shield, this time apparently lasting much longer than the previous three times. Suddenly, the originally powerful white 'color' light disappeared, and after the craftsman took out the shield, he said to Li Feng regretfully: "It's a pity, +4 failed, and now the equipment is back to +2 level." ”

"Did I fail?" Hearing the craftsman's words, Li Feng's eyes suddenly widened wider than a bull's eye! With a 70% chance of failing, what kind of bad luck is this?

But Li Feng is not good at anything, he is just a good fighter! Seeing the failure of the upgrade, the unwilling Li Feng upgraded the shield to ** again, and once again collected the ore and came back to fight +4, but this time it was successful, looking at the anti-'shooting' shield that had gone to +4, Li Feng seemed to be addicted, and began to keep throwing money to continue to upgrade.

Finally, after not knowing how many ores and how many crystals were consumed, the anti-'shooting' shield finally rose to the level of +6, and at this time, the anti-'shooting' chance had risen to 5%, and Li Feng began to hesitate on the issue of whether to upgrade and add seven.

"Level 7 requires 5 pieces of Dark Iron Ore, 7 pieces of Black Suo Silver Ore, 12 pieces of Glass Copper Ore, and 90 Amethyst Coins." Hearing the price quoted by the craftsman, Li Feng was suddenly shocked, although there were many amethyst coins in 90, Li Feng still came out, but those ores~~ Although they were indeed seen outside the upgrade station, the price was quite expensive, not to mention these, the key is the success rate! The success rate is so low, it is really difficult for Li Feng to make up his mind to upgrade!

Recalling that the Wind and Fire Twin Blades in his hand were actually equipped with +7, Li Feng couldn't help but mourn for three seconds for the opponent of Ye Xiaoyao.

"Odds~~Odds~~ Why are you so low~~Upgrade, upgrade~~ Why do you burn money so much~~~" When he was singing his original song of upgrading equipment, Li Feng suddenly remembered that in his warehouse, there was something close to the sky like the Black-Hearted Ghost Rock! I didn't have upgraded my equipment before, so I threw them in the back of the warehouse like garbage to seal them up, but now, isn't it time for these weird stones to show their value?

After thinking of it and taking the shield back from the package, Li Feng rushed towards the warehouse area of the kamikaze fortress like a wind, and soon, Li Feng took out all the black-hearted ghost rocks in his inventory and rushed back in the direction of the upgrade station.

After 'spent' the high price of nearly 5 gold crystal coins, Li Feng finally collected all the ores needed for +7, and after returning to the upgrade station, Li Feng 'handed over' the Blackheart Ghost Rock to the NPC craftsman, and asked, "By the way, these things can be used together when upgrading equipment, right?" ”

"Yes, the Blackheart Ghost Rock is an additional material when upgrading, and there is no ** of the number of uses." The mechanical nodded, and the NPC craftsman replied.

"At least show a very surprised or envious expression~~ NPCs without intelligence are just not interesting~~~" Seeing the calm expression of the craftsman NPC, Li Feng suddenly thought depressedly, daring to love this guy, the purpose of taking out the black-hearted ghost rock is to surprise the computer.

However, just when he decided to upgrade, Li Feng hesitated again, and after thinking for a while, Li Feng took out the Enma Sword and 'handed it over' to the craftsman, and asked, "Let's see, can this thing be upgraded?" ”

"Dark Gold Six-Star Enma Knife, the materials required for the first level are 15 rainbow dragon scales, 30 amethyst stones, 1 blood cong stalagmite, 10 pints of Xuan'color' mercury, 1500 gold crystal coins, and a success rate of 10%." After taking the Enma Knife and looking at it, the NPC Craftsman reported the materials and success rate required for the Enma Knife to reach +1.

"When I didn't say it." Hearing the name and success rate of this 'messy' material, Li Feng immediately gave up his plan to upgrade the Enma Knife, to say that the materials were sufficient, and Li Feng would not be able to upgrade in pain, after all, that cost was simply cheating people!

After handing over the shield and materials to the craftsman, Li Feng took out five pieces of Blackheart Ghost Rock and gave them to the craftsman, each of which can increase the chance of success by 15%, and after adding the original 15% chance of upgrading, the chance of upgrading to +7 is now as high as 90%!

The golden 'colored' light kept coming out of the instrument, and Li Feng's palms were sweating when he saw it, and he couldn't help but wonder if he should put another piece of black-hearted ghost rock just now.

Fortunately, the system was not so unscrupulous, and when the golden light slowly faded, the craftsman took out the shield that already had a hint of golden light, and said to Li Feng: "Congratulations, you have successfully upgraded to +7." ”

After receiving the anti-'shooting' shield that already had a trace of golden 'color' brilliance flowing, Li Feng immediately found that as soon as it reached +7, it was completely different from the previous upgrade, the genus of the shield had been greatly strengthened, and now the genus of this shield had been able to withstand the gold equipment of the upper grade.

"Don't do it endlessly, anyway, there is a black-hearted ghost rock, so it's okay to raise the ** to +9, and then give Qingqing a surprise to her!" Thinking of this, Li Feng once again asked about the materials needed to upgrade +8 and +9, and after spending a considerable amount of money and all the Black-Hearted Ghost Rocks, Li Feng finally upgraded this shield with a rare full anti-'shooting' attack to the peak level of +9.

Guris's Battlefield Shield (Legendary) (Silver) +9 Barrier Value: 8500/8500 Equipment Attached: Defense +206, PD+410, Barrier +900, Stamina +8, Barrier Recovery Time Reduced by 5 seconds, All Resistance** +5, All Amalous Species** Duration Reduced by 5%.

Skill Attached: Holy Shield Defense (After entering the Holy Shield Defense state, the defense is increased by 50%) Flying Shield Spinning Kill (Use the shield as a weapon to make a flying 'shooting' attack, and the attack has a fixed damage of 800 points.) Special incidental: Attack counter 'shooting' (9% chance to fully 'shoot' the opponent's move damage, and you won't be damaged) There are three more genera**, one more skill, and the original attached genus** has all doubled, which is the terrible of +9, and the price is that Li Feng has become a super poor egg who has no money to buy a 'potion' water. "He's wearing a gold shield, Qingqing should be happy when he gets it, right?" Looking at the shield in his hand, Li Feng left the equipment upgrade station with satisfaction, and just when Li Feng himself spent a lot of time and money upgrading the shield, a look like a poisonous snake staring at a frog had fallen on him for a long time.

"Report on the 7th, the target has left the upgrade station, and now it is being tracked, and there is news that will be reported." An assassin in pitch-black leather armor quickly used the team channel to speak after Li Feng left, and after hearing the assassin's words, another message came from the team channel.

"Approve the tracking, be careful not to let the target find out."