After choosing to confirm the addition point, after a wonderful feeling, Qian Lingfeng was also able to feel it immediately, the most obvious change was that his brain was much clearer all of a sudden, and he seemed to have become a little smarter than before.

"This is the effect of adding points to the intelligence attribute, I didn't expect that the intelligence attribute is really related to IQ, which can be regarded as involving the development of the brain." Feeling a little more agile thinking, the clarity of his mind seemed to have improved a little, and Qian Lingfeng thought the same.

As for the effect of adding points to the physical strength attributes, after the wonderful feeling just now, Qian Lingfeng could also feel that there seemed to be something more in his body, and the whole person seemed to be more fulfilled than before, and he felt a little stronger than before.

To put it simply, I feel as if I have become more durable.

"The physical strength attribute should be developed by the physical physique of the human body." Comrade Lao Qian thought so.

In addition to these physical sensory changes, after the intelligence and physical strength attributes increased by one point respectively, the upper limit of health on Qian Lingfeng's data also increased by 10 points, becoming 90 points, and the mana value also increased by 10 points to the upper limit of 120 mana points.

In fact, originally just looking at the literal meaning of the four-dimensional attributes, the enhancement effect corresponding to the relevant attribute points can be guessed almost as far as ten.

However, for Qian Lingfeng, speculation is speculation after all, and it is the most haode to truly experience it yourself, so that it is the way to really figure out the role of attributes, and it will not lead to deviations in the understanding of the role of attributes because of your own assumptions.

As for the remaining two free attribute points, after thinking about it this time, a little time passed, and after thinking about it properly, Qian Lingfeng immediately added these two free attribute points, one by one, to the two attributes of liliang and agility respectively.

After choosing to confirm the addition point, a feeling similar to a shock or dizziness all over his body, Qian Lingfeng, who was paying attention, immediately felt the growth of his whole body, and in the same way, his whole body movements were also dexterous, agile, and light.

Continue to choose to add points to liliang and agility attributes, this is also a decision made by Qian Lingfeng after careful consideration, not only this time, but also the attribute points obtained by upgrading in a short period of time in the future, it is also decided to temporarily give up intelligence and physical strength, and continue to add points to liliang and agility.

Compared with the current situation, the enemies in the next period of time should be zombies for the time being, these guys have low intelligence, and their current intelligence of 12 points is enough to crush them, and the temporary increase in intelligence attributes to combat power is not obvious.

As for the increase in the upper limit of mana value brought about by the increase in intelligence, this may also be a relatively important place, but in a short period of time, it is not particularly important for oneself who only has the skill of "super-state daytime obscenity", which requires mana consumption.

The cooldown time of "Super State Daytime Lust" itself is as high as 120 minutes, so even if it is impossible to release skills continuously, it can only be released once at a time, and the 40 mana points consumed this time, and the upper limit of 120 mana points is completely sufficient.

As for the physical strength attributes related to health, it was originally a good thing to fight with a large number of monsters, or no matter what monsters you fought with, it was always a pretty good thing to have a higher upper limit of health, but unfortunately your current enemies are all zombies for the time being, zombies carrying biochemical viruses!

Being bitten by a zombie means that the infection rate is as high as 90%, and once infected with a biochemical virus, this means almost 100% mortality for the current situation that has not solved the problem of zombie virus for the time being!

In this way, it is obviously impossible to fight head-on with zombies to exchange injuries for injuries than who has more health, and killing zombies by yourself can only be based on ensuring that you will not be attacked by zombies, using sneak attacks and booby-traps.

And in this case, even let the zombie take a bite to prevent it, so that the possibility of your own health dropping is naturally almost equal to nothing, and the role of the upper limit of health is naturally not so important for the time being.

Compared with the intelligence and physical attributes, fighting with zombies, liliang and agility attributes are relatively more important in a short period of time.

Liliang can increase his lethality to zombies, and agility can ensure that he can avoid zombie attacks while killing zombies, and at the same time restrain the disadvantages of zombies' slow movements, and use this advantage to easily kill zombies while ensuring that they are not injured.

After resting for a while, after his physical strength recovered, Qian Lingfeng's entire fatigue was swept away, and he regained his fighting spirit again, "Then it's time to work again!" This time the target is the fifth floor! So thought to myself.

The task time limit for the second part of this novice guidance task issued by the steel shell system is three days, and three days to get out of this D9 student dormitory apartment.

Calculate the time, I am now on the fourth floor, all the way to the first floor, and clean up the zombies in the entire dormitory building, in fact, three days is completely enough, there is no need to race against time like now.

But even so, in Qian Lingfeng's view, the most important thing for people is the sense of crisis, especially the sense of crisis when they are in danger!

The system gives you plenty of time, but since you can seize the time, you can't really be so good.

The end times are coming, all kinds of crises are present, and the death crisis will not come to you one day, and it is the most important thing to seize the time and work hard to improve your strength, who knows when you will encounter any fatal situation!

In any case, if you want to survive, you must be able to show the strength to deal with the crisis at a critical time, otherwise, you can only go to a tragic death! Seize every bit of time and walk ahead of time is the practice of smart people!

This student apartment building has a total of six floors, and the sixth floor is uninhabited for some reasons, and the students only live on the fifth floor at most, while the floor where Qian Lingfeng lives is the fourth floor second only to the fifth floor.

Originally, according to the steel shell system, in fact, do not take care of the fifth floor, or find a way to get something, such as tables and chairs to block the stairs down the fifth floor, and then focus on opening up the floor below, which is not only to ensure safety, but also to save time, and to complete the task quickly.