A month later, Leo walked into the first floor of the Black Tower and walked straight to the item sales area.

"Lord Leo, you're here, what good things are there this time. Before he could get closer, the senior apprentice in charge of the sale greeted him warmly.

Being able to get an errand here can't be as simple as just looking at strength, Leo nodded politely, "Just like last time, a one-handed staff that can enhance thunder sorcery, and a gadget." ”

Half a year ago, Leo came to the area where the Black Tower is located, and spent a month printing all the books in the library on the first floor, and the addition of a large number of basic knowledge made him make great progress in all aspects.

Especially in the production of enchantments, potions, and abrasives, a lot of basic knowledge allowed him to find more ways to corroborate, combined with some of what he had seen and heard in his previous life, so that he had more ideas on alchemy.

"The Thunder Blasting Cane, the head of the cane is made of precious material thunder crystal, the core of the cane is composed of the neck bones of the twelve tomb thunder snakes, and then the core of the cane is wrapped in the skin around the thunder, and my unique knowledge system is refined....... ”

Leo took out a sixty-centimeter-long cane from the ring and pointed to the parts on it, which he had been here every month for six months to exchange his alchemy items.

In addition to a certain amount of magic stones, the corresponding materials must also be added to the item exchange, and the precious thunder crystal is the harvest of the last sale.

The apprentice looked at the prosaic cane and swallowed his saliva, the other party did not come to consign it much, but the practicality of everything was very high, if it didn't match his own attributes, he would have to get one of them.

"My lord, I don't understand what you're talking about, can you just tell me what this staff is really for, so that I can put a price on it. ”

Leo has some regrets in his heart, he is now eager to exchange experiences with fellow practitioners, the Alchemy Guild has a branch in the Black Tower, he has been there, and only by signing a contract to join can he exchange and learn, and the door of alchemy will also be open for you, otherwise everything will not be discussed.

"Enhance the ability to continue to use, the lightning sorcery is fixed to enhance by 50 points, one attack and one defense and two fixed sorcery, the power of the flashing thunder tooth and the shield of falling thunder, the power belongs to the category of first-level witchcraft, and the disadvantage is that it can only be used twice a day. ”

Leo succinctly stated the function of the cane, and then said with a raised button at the end of the cane: "This button is pressed, it will activate a hidden witchcraft 'thunder' on the cane, once pressed, you must throw the palm of the hand to the target of the attack between three breaths, otherwise all the energy contained in the cane will explode, and the light one will be seriously injured or killed." ”

"Big, big, sir, this, this is ....... ”

Leo nodded affirmatively, and said without waiting for the other party to finish: "That's right, this is a one-handed staff used at the first level, of course apprentices can also use it, but the consumption of spiritual power will be very large, and using the witchcraft above will cause mental power to be exhausted once." ”

"Congratulations, my lord, your alchemy level is getting higher and higher, and I believe it won't be long before you reach the level of an alchemist. When the apprentice heard this, his face was full of congratulations as if he had honor.

"You set a price. Leo shook his head and said, how can the level of an alchemist be so easy to reach, not to mention the function of the items refined, it is basically 'refining the things used at the fourth level' that stumped most alchemy apprentices.

"Do you still follow the old rules?" asked the apprentice.

Leo nodded, as long as the magic stones are kept in a certain number, the key is to surpass the ordinary level of materials, there are very few things that exceed the ordinary level materials in the central region, and those things are generally digested by the towers themselves.

"The price of the magic stone is 200,000, one treasure-level material, four treasure-grade materials, and eight top-level ordinary materials. My lord, do you think this is possible?" The apprentice rubbed his hands when he saw Leo nodding in agreement, and said, "My lord, you said there is another kind of gadget, I don't know what it is?"

Leo casually took out a rather strange style, there was a cube hanging under the handle that could be held in both hands, and above the handle was connected to a fist-sized, half-meter-long hollow tube, which was covered with mysterious patterns, it was a witch array, but I don't know what the witch circle had to do.

Directly above the hollow tube and the handle, there was a rather complex connector, and the senior apprentice had no idea what it was or what it was for, so he could only look at Leo with puzzled eyes.

Leo flipped the item, the bottom side up, removed the lid at the bottom and said, "Take the nine magic stones out." ”

The apprentice was puzzled, but still took out nine magic stones and handed them to Leo.

The magic stone was installed in the nine square holes, and I saw Leo close the lid with a 'snap', pointing to the connecting body on the handle and saying: "There is a spiritual power induction witch array in this, you must seal your spiritual power in it before using it, you can try it." ”

The apprentice held the handle with both hands, and his spiritual power entered the connecting body along his arm, and he soon sensed a witch array, and according to Leo's instructions, his spiritual power was imprinted on it.

"The handle is engraved with energy to guide the witch array, its function is to guide the energy of the magic stone, and there is a shaping witch array carved inside the hollow tube, which can form a separate individual with the energy in the magic stone.

Each instance has a fixed power of 67 points, and the firing device can be used here to launch these instances and attack the target you want to attack.

The power is not high, and he barely enters the category of senior apprentices, but as long as the energy in the magic stone is not exhausted, it can be used all the time, and the nine magic stones can be fired about ninety times, and the mental power consumption in the process of use is quite small, and the junior apprentice can withstand it. ”

The senior apprentice's eyes widened wider and wider, and when Leo finished speaking, his heart was completely shocked, the power is indeed not high, but it is a relatively first-level level, for the apprentice This thing is simply a supreme weapon, which apprentice can use witchcraft ninety times? Even if you are powerful and have a lot of protective items, can I change nine magic stones after fighting ninety times?

"My lord, wait a minute, let's go test first. The apprentice hurriedly saluted Leo, and after getting permission, he said to an ordinary woman who was standing quietly on the side: "Why are you stunned there, why don't you hurry up and bring a cup of 'Blue Star Water' to the adults, I want you to look good if you don't serve well." After saying that, he hurriedly ran to the side room.

Leo sat on the chair for a long time, drinking the drink of Blue Star, this thing is a glass of magic stones, which has the effect of warming the spiritual power.

The gadget is a magic stone pistol that Leo spent some time refining according to the principle of the pistol in his previous life, combined with the functions of some witch arrays in this world.

The 67-point attack can't even break the first-level defense spell, which in his opinion can't be put on the table at all, and he also wanted to increase his power, but this difficulty is like his research on the perfect combination of mechanical puppets and flesh puppets, and he fell into a huge barrier, not because of his lack of ability, but because he didn't find a breakthrough in knowledge.