HP: After binding to the strongest wizard development system

Till thought Professor Snape's reaction was actually quite interesting. This was the first time in her life that she had seen such a "serious" person like the professor.

The few times Till saw the professor smile were when she or the professor himself brewed a perfect potion. But Teal thinks this is good. If Professor Snape suddenly changes his temper and laughs at every turn, she probably won't be able to adapt to it for a while.

It may even feel creepy.

Till went to the restaurant and had lunch with Mgina. In the afternoon, she planned to go to the library to read for a while and chew up some of the annotations in the study room.

Because the system suddenly issued a task of refining potions, Teal's efficiency in chewing the annotations was much slower than before. Now that the task is completed and Professor Snape's black book is almost studied, the annotations will be picked up again. .

She plans to start "moving" the annotations to the library next semester to benefit her classmates. If she doesn't understand it quickly, it will definitely become obscure and difficult to understand when the time comes. That will not be a blessing, but a burden to everyone.

Till sneaked into the library with her notebook in hand and sat in her favorite seat by the window.

It was a corner, and there were not many people walking around. The sunlight filtered in through the glass and fell softly on her body and writing, making the coldness of winter dissipate.

【Ding! Congratulations to the host. Your faith value has exceeded the system upgrade requirements. Do you want to upgrade? 】

【upgrade. ] Tier's expression remained unchanged, and the tone of replying to the system in his mind was even more bland.

This is not the first time the system has been upgraded. The system has been upgraded once not long after he entered school. At that time, Till's faith value exceeded 1000, but the upgraded system seemed to have no difference.

Therefore, Thiel still has no expectations for this system upgrade.

[The system upgrade takes 1 hours. System functions cannot be used during the upgrade. Please wait patiently. 】

Tier raised his eyebrows. The last upgrade seemed to take a few minutes, but this time it takes an hour? But Till didn't care much. She couldn't enter the study room for the time being, and she didn't have to study in the study room.

For Thiel, the time to study was in the blink of an eye, and an hour passed quickly. When the system's voice rang in his head again, Thiel was keenly aware of something different.

The mechanical sound of the system seems to be no longer as cold and tasteless as before, and has a little more emotion: [Host, I have successfully upgraded! This system will be a level 3 system from now on! 】

[Is it important for your system to have different levels? ] Tier became curious and tapped the pages in front of her with her fingers, but the expression on her face remained unchanged. In the eyes of outsiders, she still looked like she was studying seriously.

[Of course it is important. The highest level of the system is level 100. The higher the level, the higher the system authority and the more comprehensive the functions. The next time you choose a host, you will have more choices. 】

Teal narrowed his eyes: [So when you were a level 1 system, you picked me as your system because you had no other choice? 】

[No, it’s because I went through the back door and selected the host candidate before all systems. 】The system's mechanical voice is confident and does not think "going through the back door" is a bad thing.

Tier was choked. If she hadn't asked this question today, she probably wouldn't have known that there was such a thing behind her binding to the system.

蒂尔也不关心系统一个1级系统为什么可以走后门，她反而开始好奇3级系统的功能有哪些了。1级和2级几乎没有区别，那3级呢？就改变了一点语气上的变化吗？

The system quickly gave the answer.

[After upgrading to the level 3 system, the host's character panel and task panel have not changed, but there are more faith value purchase malls and lottery panels. The host can use the faith value you obtain to purchase items in the mall or conduct lottery draws. 】

Tier was completely interested, and the book page opened in front of her could no longer attract her attention. She asked the system in a strange tone: [Is there anything in the mall? There is also a lottery panel. Does it have anything to do with the lucky draw? 】

The system patiently explained one by one: [There are level restrictions for purchasing malls. Malls with a level 3 system can only purchase some ordinary items, such as basic books or potion materials. The level of the items is not high, and the world where the host is located is very relaxed. You can buy them all, but occasionally rare items will appear randomly when refreshed. 】

[The lottery panel is a low-end version of the lucky draw. The lucky draw is a system benefit. The items on it are marked and refreshed regularly. They are all rare things. The lottery panel is completely random, with one draw for 10 faith points and ten consecutive draws for 80 faith points. The quality of the items drawn depends on the luck of the host. 】

Thiel understood that these two functions depend on luck. If you are lucky, you will get good things. If you are not lucky, you may get bad things in the magic world.

Tier planned to keep her expectations to a minimum, so that even if she just got a splendens from the system, she wouldn't be too disappointed.

Till is still a little girl after all. She usually studies patiently because she is interested in learning. Now she is interested in shopping malls and lottery panels, and she is a little ready to take action: [How many more faith points do I need? 】

[System upgrades do not consume the host's faith value, and each person's degree of worship of the host will change in real time, and the faith points gained will also be added in sequence. 】The system answered Thiel's question, 【The host's remaining faith value is. 】

[Open the shopping mall. 】 Tier sat upright, then naturally stood the book up, raising her gaze, so that when the panel was opened in front of her, even if her gaze moved up, down, left, and right, others would only think that she was reading a book.

The shopping mall panel opened immediately. It was no different from the character panel that I had seen before, except that it was not a bunch of data, but items neatly arranged.

The first row, "Quidditch Origins"/5 faith points, "The Batter's Bible"/5 faith points, "The Complete Book of Flying Broomsticks"/5 faith points, "Broomstick Care Manual"/5 faith points...

第二行，阿里奥特叶片碎末/10信仰值、艾草浸液/10信仰值、白鲜/10信仰值、毒堇香精/10信仰值、姜根/10信仰值……

The third row, Elixir of Fortune (Limited time sale, only one copy)/500 faith value, Polyjuice Potion (Limited time sale, only one copy)/500 faith value, Wolfsbane Potion (improved version, limited time sale, only this) one copy)/1000 faith points

Thiel frowned indifferently, not quite understanding the prices in the mall.

Leaving aside the products in the third row, the items in the top two rows are very common. Thiel can definitely order them using Owl, but the real values ​​of these items are different. Why are the prices in the system exactly the same?

Thiel asked the system, but the system did not give a clear answer: [The potion materials and potions produced by the system are of the highest quality. The items in the third row of the mall do not always appear. They are refreshed at three o'clock in the morning every day. I hope the host will not miss it and buy it as needed. 】