After lunch, Robert strolled around the academy, but he was thinking in his heart: "In a few days, the pair of dog men and women will go to the secret room, I want to follow them, so I have to use stealth skills, but the stealth skills last for half an hour at most, and after half an hour, what should I do?"

After a while, Robert suddenly slapped his thigh, his eyes lit up, and he said, "Why did I forget the invisibility potion?"

Since he learned the stealth skill, he hadn't used the invisibility potion in order to save gold, so he didn't think about it for a while.

Thinking of the invisibility potion, Robert couldn't help but feel refreshed, and wanted to walk towards the business district, but suddenly looked up and saw a huge magic tower standing in front of him.

Seeing the magic tower, Robert suddenly remembered something: "I heard the mouse say, this contribution point can buy items, I just won more than a thousand from the steel pipe man yesterday, and I just went to spend and dismantle!"

......

The third floor of the Magic Tower is the trading market, and the entire floor is filled with stalls of all sizes, where students can sell or buy items, and the only currency is contribution points.

At this time, it was one o'clock in the afternoon, and in the trading market, the people were full of people, and the magic array on the ceiling: shooting a dazzling light, illuminating the goods shining.

Robert followed the flow of people from booth to booth, and there was a burst of shouting in his ears.

"A contribution point, you can't buy a loss, you can't be fooled!"

"Walk by, don't miss it, miss it and regret it for a lifetime!"

"There is only one trading market, and there are no branches!"

"Clearance sale, clearance sale! The last half hour, the last half hour!"

......

After a short time, Robert had already visited half of the market, and saw that some stalls were filled with magic potions, some stalls sold alchemy works, and some stalls sold magical equipment...... In short, these goods are all from the hands of the trainees, and the grades are uneven, and the contribution points required are also different.

Robert asked several stall owners, and couldn't help but be disappointed, either there were no invisibility potions to sell, or there were only one or two bottles, which was really a drop in the bucket and didn't make much difference.

Suddenly, Robert's eyes lit up and he stopped. I saw a young man in a magic robe sitting in front of a stall.

The boy had a baby face and a pair of large glasses, and it was Philip, who had come to see Robert that day.

At this time, there was no one in front of Philip's stall, he saw Robert at a glance, beckoned, showed a kind smile on his face, and said, "Mr. Robert, long time no see!"

Robert walked up to his stall, smiled slightly, and said, "Aren't you selling goods on consignment at the grocery store?

Philip lifted his glasses and said, "The ones I consignment in the grocery store are some defective products, exchange them for some gold coins, and I will get them here to exchange them for contribution points!

Robert's eyes swept over his stall, and he saw that there were some alchemical works on it, including storage bags, puppets, and magic hourglasses...... , Suddenly, his eyes lit up, and he pointed to a pair of eyeballs on the stall and asked, "Is this the eye of observation?"

Philip said "um~~" and said: "That's right, this is my latest alchemy work, as long as you put one of the eyeballs in the place to observe, you can see the scene there from the other eyeball, and use it for monitoring or peeping, which is the most suitable!"

Robert picked up the Eye of Observation, leaned in front of him, and looked closely, only to see that it was a pair of crystal balls the size of walnuts, each with a magic eye embedded in it, and the scene in the other eye could be seen from either eye.

Robert thought to himself, "As long as you put this observation eye under that big tree, wouldn't you be able to know every move of the dog man and woman?"

When Philip saw that business came to his door, he was immediately overjoyed and said, "I originally sold fifty contribution points, you want to buy it, forty contribution points will do!"

Robert Wan didn't expect it to be so cheap, so he put away the Eye of Observation, took off the school card, and handed it to Philip.

At this moment, Philip exclaimed "Ah~~", looked at the school card in his hand in a daze, and was stunned on the spot.

Robert was startled by his sudden exclamation, only to feel confused, and thought that something had happened, and hurriedly asked, "Is there any problem?"

Philip came back to his senses, pointed to the number on his school card, and said in a trembling voice, "You...... You...... How could you be so ...... So many contribution points?" In the excitement, he stammered as he spoke.

The more Robert listened, the more confused he became, and felt that the more than 1,000 contributions were not much, so he asked, "Is more than 1,000 contributions a lot?"

How did Robert know that there were more than 1,000 contribution points, but Alex had done a full year of tasks, and he had saved up so hard, only at the end of last year, he went to the Treasure Pavilion and spent 1,000 contribution points to buy a magic scroll of meteoritery, and in addition, he was usually reluctant to use even half of the contribution points, which was good, and it was all cheap Robert.

Philip pointed to his school card, which had the number "eight hundred and fifty" written on it, and said, "Look at my contribution points, these are what I got after three years of tasks and selling items!"

Robert looked at his school card, blinked, and suddenly felt that the more than 1,000 contribution points seemed to be a lot, and his face showed a smug look, and said lightly: "Fight to win!"

When Philip heard this, he almost spurted out a mouthful of old blood, took a deep breath, calmed down, and asked, "What else do you want?"

Robert looked at his goods again, felt that he didn't need these things now, shook his head, and couldn't help asking, "Do you know where a large number of invisibility potions are sold?"

Philip lifted his glasses, frowned, and said, "Invisibility potion? With all due respect, this potion is too low-level, after drinking it, as long as the movement is a little bigger, it will be discovered, and it lasts for a short time, and it is not as good as the stealth skill of the thief, so few students will buy this potion!"

Hearing Philip's explanation, Robert suddenly came to his senses and muttered, "No wonder I can't find the invisibility potion! Looks like I'm going to the business district!"

Philip didn't mean to settle the bill, he lowered his head and groaned for a long time, bit his lip, seemed to have made a lot of determination, suddenly raised his head, and said: "My ancestor has a stealth leather armor, are you willing to exchange these contribution points?"

When Robert heard this, he immediately became interested, nodded, and said, "Stealth leather armor, as long as the thing is good, why not change it?"

You know, these contribution points were won from Alex, and Robert didn't pay much attention to it, and he didn't feel distressed at all when he used them.

Philip divided the stall into his storage bag, stood up, and said, "Please take a step to speak!" As he spoke, he walked towards a nearby lounge.

Robert was slightly surprised when he saw his mysterious appearance, and followed him.

The two walked into the lounge one after the other, only to see that the lounge was about ten square meters in size, with only a round table and a few chairs, and nothing else, it seemed to be a place for students to talk about business.

Robert closed the door, and the two of them walked over to the round table and sat down.

Without saying a word, Philip took out a piece of black leather armor from his storage bag and placed it on the table.

This leather armor was pitch black, and it was impossible to tell what kind of demonic beast it was made of, and from time to time there were flashes of magic halos.

When Robert saw it, his eyes lit up, and he picked up the leather armor, only to feel that the leather was very smooth and soft, and pulled hard, the leather armor was not deformed at all, and he couldn't help but be overjoyed in his heart, and he looked at it over and over again.

Philip said expressionlessly: "This leather armor is called the Praise of the Night, it is a legendary item, it is made of the dark attribute skin of the hydra, not only the defense is not inferior to the heavy armor, but also there is a high-level stealth technique stored in it, after activating this spell, as long as you don't use other skills, even if you shout and run like flying, you will not be seen by others." ”

(Note: On the Phantom Demon Continent, the hydra is a high-level magical beast, living in the swamp all year round, the size is as huge as a dragon, and it has grown nine heads, each with different attributes, among which the dark attribute skin is the most suitable for making stealth leather armor.) ）

Robert took off his tattered leather armor and put the Night Salute on his body, feeling that it fit very well, and couldn't help but feel ecstatic in his heart, Philip saw him looking at the leather armor, his expression was quite reluctant, and he confirmed again: "This is legendary equipment!

Philip knew that he was puzzled, sighed, and explained: "This is a relic of my ancestors, it's a pity, our family has not had any excellent thieves in the past hundred years, and I have these contribution points, at the end of this year, I can buy a good piece of equipment in the Treasure Pavilion, so it is also worth it, but it is ...... It's just that...... Hey~~!" said, with a long sigh, his voice full of reluctance and helplessness.

Robert no longer hesitated, snapped his fingers with a "snap~~", and said, "Deal!"

I saw that the two school cards touched, and after a flash of magic brilliance, the number on Robert's school card was instantly cleared, and the number "two thousand" appeared on Philip's school card.

Robert put the old leather armor on the outside again, put on the school badge, stood up, shook hands with Philip, and said, "I hope there will be a chance to cooperate next time!"

Philip made two deals, was in a good mood, lifted his glasses, smiled slightly, and said, "Happy cooperation!" After thinking about it, he took out a note, wrote his address, handed it to Robert, and said: "This is my bedroom, you can come here to find me if you need anything!"

The two chatted a few more words, and then went their separate ways.

......