Firmness, tenacity, unyieldingness, diligence, calmness, self-control, arrogance, jealousy, laziness, greed, etc., are all aspects of the attributes of the mind, or branch attributes.

These attributes are either positive or negative, with the higher the positive attributes, the higher the 'heart' attribute, and the higher the negative attributes, the lower the 'heart' attribute.

In fact, according to Zhang Yue's research on the mind, thousands of branch attributes have been analyzed, some of which have a significant impact on the entire mind, and some are almost negligible, but they do exist.

These distinctive, interrelated minds make up a person's mind and are an important part of every living soul, and the more intelligent a life is, the more important the soul becomes.

Zhang Yue is very aware of the complexity of the mind, and the number of various minds contained in it is far more than the thousands of minds he has found, and he still has a very long way to go for the study of the mind, but at least, Zhang Yue at this time has also had a basic understanding of the mind, which has laid a solid foundation for more and more in-depth exploration in the future.

In fact, before coming to this world, Zhang Yue did not have so much research on the mind, and the classification of the types of mind was barely more than a thousand, and the importance of the mind was inferior to that of now.

A large part of these advances have come from his research on undocumented knights.

It seems that at this time, Zhang Yue has gained some more from the unlicensed knight.

This harvest can even be said to be a breakthrough, from taking risks for the dream without a license, to successfully completing a dream of the strange retreat, these experiences are under the close monitoring of the Heroic Light system created by Zhang Yue, and the system will pass back to Zhang Yue after careful recording and analysis.

Just now, Zhang Yue's search for the soul finally made a breakthrough through this information.

He has found two promising ways to improve the two important minds, and the success rate is definitely worth looking forward to.

Focus and calm!

Seriously, these two temperaments are actually not more prominent in unlicensed knights.

He himself is mainly very prominent in firmness, unyielding, hard work and other mental qualities, concentration and calmness are only slightly better than the level of ordinary people, but the mind is so mysterious, Zhang Yue just got the hope of improving the two from the study of undocumented.

However, the two methods obtained at this time are very rough and will take some time to perfect, so Zhang Yue is not in a hurry to do this, just take his time.

"Initiate the second step of the plan, start increasing the number of research targets, and further derive the promotion method."

With a population of more than one billion people in this world, coupled with other intelligent creatures, it is naturally impossible for the person with a higher 'heart' attribute to be an undocumented knight, although through Zhang Yue's detection and search, undocumented is still the best research target, but he still found some individuals with considerable research value in the mind.

However, it was only a preliminary study of the mind before, and only one unlicensed knight was enough, and these people did not officially become the object of Zhang Yue's research.

However, now that there has been a breakthrough in research, the demand for research materials has risen, and these more than 10,000 individuals have become Zhang Yuexin's research target.

Zhang Yue took action directly after finishing an experiment in his hands.

It didn't take long for most of these selected research targets to be put on the bodies of Zhang Yue with testing instruments that they couldn't detect at all, and a small number of people with bad hearts were unceremoniously taken away and turned into guinea pigs in his laboratory.

The whole process only took half a month, and the scale of Zhang Yue's spiritual research expanded countless times, and part of Zhang Yue's energy was also transferred to this.

At this time, about fifty percent of Zhang Yue's energy was put on the study of the limiter, one-third was on the study of the mind, and the last one percent was more than one percent of the energy to deal with other things, which was mainly to expand his power and govern the ecology.

And so the days passed.

Whether it is Zhang Yue, or Saitama and unlicensed, they have lived a very fulfilling life.

Zhang Yue is busy doing research, expanding his power, and governing the ecology, Saitama is busy being studied, fighting weirdos, and protesting, and undocumented is busy being researched and heroic.

In the blink of an eye, it was more than three months, and it was exactly a year and a half before the time period for the anime to start.

The ranking of undocumented heroes has been improved to more than a dozen B-level after completing more than twenty missions with different levels of difficulty, and the name of undocumented knight has also gained a certain fame, and even has a certain number of fans.

Saitama defeated more than a dozen powerful weirdos, these are the lowest tiger-level top, the strongest and even close to the dragon-level weirdos, but as one by one seemingly powerful weirdos were defeated by him, he gradually lost the joy of fighting, not only did his emotional intelligence get lower and lower, but his interest also began to turn more and more to environmental protection and hair growth.

Don't say it, with the help of Zhang Yue, he successfully grew his hair twice more during this time, although each time he was bald again within a week, but this still gave Saitama plenty of motivation.

As for Zhang Yue, many studies have entered a bottleneck after the initial continuous harvest, and it seems that it is difficult to make any breakthroughs in a short period of time.

Although this was expected, Zhang Yue still sighed a little helplessly, and then chose to carry out a new research project.

By the way, at this time, Zhang Yue's power is also stronger, and the few major companies that appear under his hands alone are all top business groups in the top ten in the world.

Coupled with various underground forces, it can be said that if Zhang Yue wants to, he doesn't need to do anything, and his words are enough to cause huge changes to the situation in this world.

It is precisely because of the strength of his subordinates that the idea of ecological balance vigorously promoted by Zhang Yue has become more and more important in this world, and the ecological environment of this planet has also been initially improved under Zhang Yue's efforts.

Speaking of which, there are already tens of thousands of factories that have seriously polluted the ecology that Zhang Yue has killed, and several of them are those that Saitama once protested against, making that guy think his protest worked......

And today, after the initial improvement of the planet's ecology, Zhang Yue got in touch with the planet's will again.

According to the agreement between them, Zhang Yue will receive the first payment of the will of the planet at this time.