Seeing that Fang Yu didn't want to say it, Zhang Shang didn't force it.

"By the way, I went to the General Affairs Office with Xiao Xiao just now and exchanged for some good things." Zhang Shang said with some smugness.

"What's the good?"

"The bones of the demonic beasts we found are very valuable, some of them are the best materials for refining medicine or refining weapons, and some can be provided to summoners, I picked a few to keep for myself, and the others were all exchanged for spirit coins, a total of 200,000, my share is forgotten, you and Xiao Xiao are 100,000 each."

"So much?" Fang Yu was a little stunned, those bones didn't know how long they had been buried, he didn't expect to be able to sell them at such a high price.

"Of course, the number of bones we dug up is almost half of the total amount collected by others, so there are more exchanges."

"I see."

"And that's not all." Zhang Shang took out a ring from his pocket and handed it to Fang Yu.

"What is this?"

"Qiankun ring, mustard seed Sumeru-like magic weapon, 70 cubic meters of internal space, and the external price is 100,000 spirit coins."

"Damn, good thing." Fang Yu took it, a little in love.

He remembered that Xiao Xiao's bag made his eyes very hot at that time, but in fact, it was more than 10,000 spirit coins, which was completely incomparable to this Qiankun ring.

"You also redeemed this thing?"

"No, this is a gift bought for you with your 100,000 spirit coins." Zhang Shang smiled very obscenely.

"I'll ...... You are really ......" Fang Yu was stunned by his thunderous gaze, the 100,000 spirit coins were spent before they could be put in their pockets.

"Don't worry." Zhang Shang hurriedly comforted: "The mustard seed Sumeru magic weapon is a necessity, and there is almost one person with special abilities, and I am also kind, I am afraid that you will not be experienced, so I helped you choose a good one." ”

"Then you don't have to pick such an expensive one, I don't have a lot of spirit coins in total, and you can give me a loser."

"You don't understand this, it's best to be able to put the mustard Sumeru magic weapon in one step, so that you don't have to change it later, it's troublesome."

"I'm not too troublesome!"

"That's no way, anyway, the spirit coins have already been spent, and the rules of the school supermarket are that the goods are out of the cabinet, and they are not responsible, and they can't return them if they want to!"

"You ......"

"Don't be angry, don't be angry!" Seeing that Fang Yu had a tendency to go berserk, Zhang Shang hurriedly accompanied the smiling face, and took out a palm-sized piece of metal, faintly emitting a seven-colored rainbow-like light.

"What is this?" Fang Yu subconsciously felt a little familiar.

"It's the Demon Spirit Jar." Zhang Shang replied: "Actually, after we came out of the demon spirit jar that day, the entire magic weapon collapsed, and several teachers from the school's chemistry department worked together to extract the metal in it. ”

"This metal is special, it is not a product of the earth, it is said to have very strong magical compatibility, and the hardness and toughness are also very good, making it an excellent refining material."

"The school named this newly discovered metal Rainbow Gold Essence and divided it into two, half of it for research purposes and half for you as a reward for discovering the metal from the ore."

"That's right." Fang Yu took the piece of rainbow gold essence over, and felt that this piece of metal contained a strange energy, which seemed to be constantly absorbing the energy of various attributes around it, and then the metal atoms in it were constantly splitting and reorganizing under the stimulation of energy.

"It's kind of interesting." Fang Yu thought for a moment and put the piece of metal into the Qiankun Ring: "Is there anything else?" ”

"I knew you would ask." Zhang Shang laughed and took out a piece of paper, which was stamped with the seal of Shushan Academy.

Fang Yu said strangely: "What is this?" ”

"Didn't we hand in the suicide note of that old demon man? The school always has to say something, doesn't it? Zhang Shang said happily: "This is a self-selected task voucher list. ”

"What's the fun of a self-selected task credential?"

"You don't understand that, do you?" Zhang Shang said proudly: "The students of Shushan College must complete the corresponding tasks every semester to earn credits, and the difficulty and danger will be uniformly grasped by the Student Office, but the type of task is not picky, they are all randomly assigned." ”

"And then?"

"You still don't understand? The school has given us the right to choose tasks freely, and when the time comes, we will pick those tasks first, and pick the ones with high credits that are safe and easy, how cool is it? ”

"We're going out on a mission again?"

"Isn't it now, isn't it a midterm exam next month? At that time, all freshmen will have to go. ”

Speaking of this, Zhang Shang handed the piece of paper to Fang Yu: "Do you want to take a look?" ”

"No need, I'll leave you there."

……

In the next few days, it began to become regular, and Fang Yu officially became a student in the Department of Chemistry, majoring in the study of metallic spells.

In addition, there are some public courses in the school that everyone can listen to, as well as some courses in other subjects, and Fang Yu will also go to audit when he has time.

Like a dry sponge that suddenly fell into the water, Fang Yu began to absorb the knowledge about the Abnormal Realm with hunger, and Ma Ziheng, as his major professional tutor, was overjoyed in his eyes, and he opened a small stove for him after class at every turn.

"There are four main branches of metallic spells." In the empty classroom, there were only two people, Fang Yu and Ma Ziheng, the latter holding a textbook and chatting with Fang Yu very patiently.

"First, the direction of refining, this direction is a bit similar to the life profession in the game, but the requirements for talent are very high, a good refiner has always been the object of pursuit by major ability organizations, and he is also very respected and admired in the circle."

"Second, sword control is extremely branched, such as harnessing a series of cold weapons such as swords and guns, summoning armor to possess you, and also including spells and formations built with the qi of swords."

"Third, the summoning and manufacturing of metal monsters and puppets, this is a route similar to that of a summoner, and the strength of an individual largely depends on the strength of his summons."

"Fourth, the principle of psionic mechanics, taking the route of mecha warriors, is similar to some science fiction movies in the movie."

Speaking of this, Ma Ziheng paused slightly, gave Fang Yu a few seconds to think, and then asked, "Which direction do you want to study?" ”

"This ...... Can't you learn them all? ”

Hearing Fang Yu's answer, Ma Ziheng smiled: "If it were other students, I would definitely say no, because everyone's energy and ability are limited, and wanting to develop in an all-round way often leads to all-round mediocrity." ”

"But you're different, you're a natural elemental hand, an embryo born to cultivate metallic spells, if you want to give up a certain direction, I won't agree yet."

"However......" Ma Ziheng's voice changed: "All-round development can also be divided into priorities, since you have already cultivated the Metal Covering Technique, I suggest that you can first devote your main energy to the extreme branch of sword control." ”