The strength of the monster at this level of the 3rd order is still a second kill in front of Yang Rui, so the speed of Yang Rui's breakthrough is not reduced at all compared to before, and when Yang Rui clears all the way to the 30th floor of the Tower of Civilization, the time it takes is only about half a day, which is shorter than the previous 10 layers.

At the same time, Yang Rui naturally did not pull down the collection of civilization imprints, and formed a booklet through each layer of the Tower of Civilization, which were the "Zhou Yi * Zhenji" literary chapter, the first part of the biography, the second part of the biography, the first part of the elephant biography, the second part of the elephant biography, the first part of the biography, the second part of the biography of the hexagram, the preface of the hexagram, and the miscellaneous hexagram biography, a full 10 articles.

And these 10 "Zhou Yi * True Records" are like the previous "Classic of Mountains and Seas * True Records", when Yang Rui cleared the 30th floor of the Tower of Civilization, they were recombined into a complete book of "Zhou Yi * True Records".

Yang Rui checked it a little and found that the content in it was also mysterious, so it could only be temporarily placed in the backpack.

"System Prompt: Dear player Lieyang, you have collected all 10 articles of "Zhou Yi * True Record" and combined them into the complete book of "Zhou Yi * True Record", congratulations on obtaining "Zhou Yi * True Record", and after comprehending it, you will get the world-class main quest clues for the origin of civilization!"

"System Announcement: Congratulations to the Three Kingdoms Civilization Region Blazing Sun, and get the complete copy of "Zhou Yi * True Record" in the Tower of Civilization, and a special reward of 1,000 prestige points."

"System Prompt: Congratulations to the player Lieyang, who successfully broke through the 30th floor of the Tower of Civilization in the Three Kingdoms Civilization Region, and obtained 300 reputation points, 300 gold coins, and the right to draw silver-level items 3 times."

It's a little pity that Yang Rui's speed of clearing the 30th floor of the Tower of Civilization is still a little slower. It was about 10 minutes or so before he stepped into the 30th level of the teleportation tunnel. Another system announcement has been made one step ahead of schedule. Mexican player Pete has once again set a record written in the annals of civilization in the battle of the world game before Yang Rui!

After a little bit of time, Yang Rui's rewards suddenly shrank a lot, the reputation value and the number of gold coins obtained were reduced by 10 times, and the 3 items drawn at the same time were also reduced by a large level, and the value of the silver level was much worse than that of the gold level, especially if it was still a soul item.

However, for Yang Rui, a few gold-level soul items were not unusual, and Yang Rui spent a lot of time collecting civilization imprints. At this time, it seems that except for Yang Rui, no player has ever obtained a similar item at the "Complete" level!

This can be seen from the system announcements in all civilization regions, and if other players obtain similar items, they will definitely be released through the system announcements.

Compared to the world-class main quest clues, a few gold-level soul items are nothing.

Of course, the layers of the Tower of Civilization are not only the Mark of the Fallen Civilization, including all kinds of Fallen Items, Yang Rui is more interested in the Soldier Skill Book, and Yang Rui only picked up the 3rd Order Special Skill Book.

The humanoid monsters of the 3rd order special class that appeared after the 26th floor of the Tower of Civilization are already equivalent to ordinary 4th order soldiers in terms of strength. In particular, the ranged attack force includes four or five special classes such as ranged archers, ranged slingers, and ranged javelinmen. It still has some role in some occasions.

In the end, Yang Rui picked up more than 100 copies of the 3rd order special class skill book, and Yang Rui also kept some of the 1st and 2nd order special class skill books in the first 20 layers, and Yang Rui did not pick up any other kinds of falling items.

After the 30th floor of the Tower of Civilization, Yang Rui's progress has already caught up, and the progress between him and the Mexican player Pete has already been a fraction of a centimeter, plus Yang Rui did not stop to rest in the third virtual supply layer that appeared after the 30th floor, so when Yang Rui stepped into the 31st floor of the Tower of Civilization, he was actually ahead of all the players who rushed the level.

At this time, the Mexican player Pete was exhausted, and he was panting in the third virtual supply level of the Mexican Civilization Tower, Rao is Pete has a special identity, and used the background resources to get part of the inheritance of the mysterious Mayan civilization Sun God Master, and his personal strength is very good, and it is almost to the limit at this time.

Although the monsters and soldiers in the map on the 20th to 30th floors of the Tower of Civilization are still only 3rd order strength, the number of monsters in each layer has increased a lot, and after the 26th floor, the monsters have mutated, with the strength of ordinary 4th order, and it is becoming more and more difficult for players to clean up.

Especially in the high-level town territory within the 30th floor of the Tower of Civilization, the walls and gates have reached the intermediate level or above, and the durability and defense are also very considerable.

For example, Pete, a Mexican civilization player, has a relatively powerful mid-to-long-range attack ability in some of the Sun Master Inheritance he has obtained, although the attack distance is not as far as that of archers, javelinmen, and slingers, but it can be counter-killed while resisting the opponent's blow.

Of course, Pete himself will also take some damage, so he must recover after a while before he can continue to attack, but fortunately, the monsters in the Tower of Civilization map will not be refreshed after being killed, and Pete relies on this method to gradually grind down the high-level town territory on the 30th floor of the Tower of Civilization.

It's no wonder that Pete will eventually become a dog, and the difficulties are probably only something he can experience.

This method does not seem to be very dangerous, but each floor of the Tower of Civilization also has a set time for clearing the level, and Pete almost got a sufficient number of Civilization Marks at the last moment when he was stuck in this time limit, so as to clear the 30th floor.

The time limit for each floor of the Tower of Civilization is set to 3 hours, which is a hidden setting that will only be displayed when the countdown is reached, so Yang Rui has never found such a setting.

In the current situation, it's not just Pete, most of the other players have also reached the limit of the Tower of Civilization level, although the strength of the opponent facing them has not even reached the 4th level, so why have the limitations of the terrain?

In addition, in terms of guards, the number of troops has reached a certain scale, and the combat power exerted is very good.

Of course, Yang Rui didn't understand this situation, at this time he had already advanced to the 32nd floor of the Tower of Civilization, looking at the soldiers who appeared in front of him, combined with the situation he encountered on the 31st floor before, Yang Rui knew that the Tower of Civilization had undergone some changes since the 30th floor. (To be continued......)