Zhang Baiyuan rubbed his hands and directly put his hand into the small hole, as Zhang Baiyuan thought, there were many small balls in it, Zhang Baiyuan touched it for a while, and took out a small ball casually.

took out the ball, Zhang Baiyuan looked at it, and the words 'study room' were written on it.

Then the entire small ball was full of golden light, illuminating the entire system space, and Zhang Baiyuan was also pierced by the dazzling light and had to close his eyes.

When the light dissipated, Zhang Baiyuan found that the lottery box in front of him was gone, and not far from him was a white door with a door number on it, and the words 'study room' were written on it.

"System, what's the use of this study room? Zhang Baiyuan asked.

A translucent screen appeared in front of Zhang Baiyuan's eyes, and black subtitles appeared silently on it.

[Congratulations to the host for opening the special space of the system - the study room, where the host can cultivate its own intelligence, and the host can enter at any time.] 】

And the special space on Zhang Baiyuan's own panel has also changed.

[Special Space: Study Room (Black Iron 1) Gain 0.02 Intelligence per Minute, Self-Study Time: 1 Hour, Cooldown: 1 Day]

"0.02 per hour, an hour is 1.2 intelligence. Zhang Baiyuan frowned and thought, after conversion, he could only increase his intelligence by 3.6 before the school hegemony competition, which was just enough for him to be promoted to the second grade lower acupuncture stage, and it was not a little bit different from the sixth grade of Fat Tiger.

In the cave stage, every ten points of increased intelligence can be upgraded to a large level, and each level is divided into two small levels, the upper and lower acupoints.

"By the way, system, what does that black iron mean? Zhang Baiyuan suddenly thought that there seemed to be the word black iron behind his vigorous technique.

[The things provided by this system have a class evaluation, and the host's vigorous skills are currently only at the level of black iron 1, but when the host continues to practice and the proficiency increases, it will be upgraded to level 2 of black iron, and each level has five levels, and after the fifth level, the skill will change qualitatively and be upgraded. 】

Zhang Baiyuan nodded, needless to say, he also knew what was behind the black iron, silver, gold, but this also made Zhang Baiyuan more confident, if his strength was upgraded, the improved power should be more than 40%.

Without thinking about it, Zhang Baiyuan walked directly into the study room.

The study room was empty, there was only one desk, plus a chair, just like a classroom in Steel High School, he took a deep breath and sat down at the desk, on which there was a Baile pen and a copy of "Three Years of College Entrance Examination, Five Years of Simulation", or mathematics.

......: "I have to make an exercise book when I go to another world?"

The index finger and thumb pinched the center of his eyebrows, Zhang Baiyuan squinted his eyes, and only felt that everything in his field of vision was shaking slightly.

It's hard to put into words what that feeling feels like.

It was as if at this moment, the tentacles of all the nerve endings in his body stretched outward for more than a meter long, breaking through the shackles of his physical body and directly connecting with all things in the universe......

Zhang Baiyuan no longer hesitated, picked up the Baile pen and began to brush the questions.

An hour later.....

The pen and workbook in front of Zhang Baiyuan's eyes suddenly disappeared, Zhang Baiyuan was stunned for a moment, and then understood that it was time, the time to study is always so happy, and the happy time always passes so quickly...

[The host has completed this study in the study room, learning duration: 1 hour, gaining 1.2 intelligence.] 】

[Congratulations to the host, because I have completed a self-study, the study room has been upgraded, please pay attention to the changes in the study room.] 】

[Special Space: Study Room (Black Iron 2) Gain 0.03 Intelligence per minute, Self-study Time: One and a Half Hours, Cooldown Time: 20 Hours]

[Unlock the achievement of 'The First Self-Study' to get 1 intelligence and a random skill book.] 】

[The host ability panel has changed, please pay attention to the host.] 】

[Intelligence: 12.2]

[Mental Power: 25]

"Skill book?" Zhang Baiyuan was stunned for a moment, and then said in surprise: "Open the skill book." ”

[Congratulations to the host for acquiring a new skill, Life Fortress.] 】

[Life Fortress (Black Iron 1) :(active) attracts the power of heaven and earth, yin and yang, and the yin and yang are combined, forming a solid shield, which has special effects for energy attacks, and weak defense against physical attacks. (Passive) increases HP by one point. Cost: 20 Intelligence]

Zhang Baiyuan saw that his physical strength value had really changed from 6 to 7, Zhang Baiyuan only felt that a stream of heat had melted into his body, and he obviously noticed that his physical strength had become much stronger.

When his physical strength increased to 7 points, it was not that his physical strength had increased by one-sixth, but that it had increased by a large margin.

This means that every bit of attribute improvement will bring about a huge change, and it is by no means as simple as 1+1.

He jumped lightly twice, and the surging vitality rushed through his body.

This feeling of sudden strengthening made him a little intoxicated, but he was not confused.

"Exit the system space. ”

The white light disappeared from front of his eyes. Zhang Baiyuan returned to the dilapidated hut.

.........

At one o'clock in the afternoon, the students of the genius class gathered at the gate of Shuangshan Primary School, a total of about seventy, led by three teachers, namely Liu Ruyi, who taught nature, Li Qingyun and Ye Yu, who taught fighting, and went to the foot of Shengu Mountain in Daicheng.

Zhang Baiyuan and several people live under the Divine Dog Mountain, there are two mountains in the east and west of the city, the two mountains are towering into the clouds, and the city is sandwiched between the two mountains.

Liu Ruyi came to the door of the primary school early, looked at the children who were ready to go, Liu Ruyi was in a very good mood, she could also teach, she was very much looking forward to today's outdoor class.

Suddenly, she saw a figure in the crowd, isn't this Yin Yuesheng who was playing a tune in the market that day, her eyes lit up, he was also a cave student of Shuangshan Elementary School, but he didn't cultivate music?

Compared with that day, Zhang Baiyuan is obviously more energetic, after all, he is rich, Zhang Baiyuan also bought himself a set of outfits, as the saying goes, people rely on clothes and horses to rely on saddles, and change into a clean and fitting blue dress, and even the charm value has increased by 0.5.

The eyebrows, eyes and hair washed with soap look handsome and chic, and it is foreseeable that he will also look like a beautiful son when he grows up.

Liu Ruyi was very curious, and walked to Zhang Baiyuan's side.

Zhang Baiyuan didn't notice Liu Ruyi's small movements, and he didn't recognize her at all, there were so many people who listened to the music that day, how could he remember them all, and at that time, all his attention was on the tasks released by the system, and he didn't pay attention to Liu Ruyi.

After a while, the team walked into the forest, and Liu Ruyi asked, pointing to a sunflower.

"Look, what is this?" Liu Ruyi asked, and without waiting for everyone to answer, she said again, "This is a sunflower, which usually blooms towards the sun, and you can see it facing the sun at any time." As she spoke, she peeled off the melon seeds in the flower bowl, and with a pinch of her fingers, a flame erupted from the melon seeds.

"????" Zhang Baiyuan looked at Liu Ruyi beside him with a shocked expression, what is this?

"Because of the long-term sunflower, its melon seeds also contain the sun's fire attribute vitality, and in the wild, this is a natural flint. Liu Ruyi explained to the students unhurriedly.

"????" Zhang Baiyuan listened with a confused face, I don't read much, don't lie to me.

"This is a dandelion, which contains wind attribute vitality, and after eating, it can make the body lighter..."Liu Ruyi pointed when the team passed by a dandelion.

"This is a mimosa, and the spiritual energy in it can be used to make spices, which has a calming effect..."Liu Ruyi pointed as the team passed by a mimosa.

"Teacher, what is this?" Zhang Baiyuan pointed to a small blue grass, which was a plant that I had never seen on the blue ball.