A transaction, both of them left a good impression on each other, closed the trading window, and after ending the conversation with Zhong Mo, they earned four million civilization points, Luo Ji, who became rich overnight, was in a good mood and hummed a little song directly, anyway, he couldn't sleep for a short time, Luo Ji planned to take a look at the auction house, but before that, he had to buy a free card to hang up.

The war-free card is a good thing, after activation, it can keep your world from being invaded or declared war by other players for a month, and, presumably, considering that most novices are poor, the price is only set at 10,000 civilization points, which is the only bit of mercy in this malicious system.

However, this 10,000 pieces of war-free cards can not be bought casually, only after experiencing a player battle, will you get a chance to buy a fight-free card, which will take effect immediately after buying, and the purchase opportunity cannot be stacked, in other words, even if you choose to keep the purchase opportunity after playing a player battle, and then go to play again, the purchase opportunity will not rise to two, and in the end you can only buy a fight-free card.

After Lisuo bought a battle-free card and hung it up, Luo Ji could finally visit the auction house with peace of mind, and seriously thought about what his current shortcomings were, Luo Ji immediately thought of the medical development in his tribe, "That's right, skill book!" There are no medical skill books! ”

His tribe lacks medical talents, and since he can't find it, he can just spend civilization points to buy skill books, right? With such a thought, Luo Ji decisively entered the two keywords of 'medical' and 'skill book' in the auction house, and under this search, he really searched for it.

However, it is a pity that this medical skill book is obviously a hot item, most of the auction houses are black iron level and bronze level skill books, and the only silver-level medical skill book 'Disease Research' is still in the bidding mode, the bidding time is twenty-four hours, and now the price has been auctioned to 1.37 million, and there are still sixteen hours before the end of the auction.

Luo Ji doesn't believe that no one is staring at this, as a rare skill book, even if it is silver-level, it is possible to sell gold-level props at the price, there are definitely many players who are waiting for the last minute of this auction, and even a sudden offer at the last second, it is conceivable how far the price will soar at that time.

Taking a deep breath, Luo Ji kept his fairly calm mind, clicked on the silver-level skill book and looked at the effect......

Condition Research (Silver): Respond to known disease symptoms with a 40% increase in the speed of research for that condition and a 30% increase in the chance of finding a cure.

Well, he needs this, very much! After watching the effect of the skill, Luo Ji's face was full of madness, "Ahhhhh Why is it a auction!! ”

The auction mode is too unfriendly for newcomers, think about the previous Zhong Mo, who can take out four million civilization points in minutes, without hesitation at all, if a big guy like this joins in, he is richer than rich, how can he compare to them?

Exhaled a long breath heavily, Luo Ji cheered up a little, although there was little hope, but he couldn't just give up! He now has more than four million civilization points in his hand, and he is not completely out of luck.

Luo Ji is very determined to take this skill book, and even has a bit of meaning at any cost! After all, his civilization is too lacking in this, and medical development has been slow to find a breakthrough, and this silver-level skill book of 'Disease Research' can obviously create a breakthrough for him!

For this reason, Luo Ji was in no mood to buy anything else, and taking pictures of this skill book became his first priority! Until then, just in case, he had to keep all the more than four million civilization points in his hand.

Closing the auction page, Luo Ji, who had nothing to do, lay back in the quilt and took a nap, and the next morning, he went directly to the ordnance department with the thick stack of three-bow bed crossbow designs.

At this point in time, except for the little fox who lives directly in the camp tent of the Ordnance Department, there are no people for the time being, after surviving the busy period before, the people of the Ordnance Department finally have a period of leisure, arrows and stone bullets are not lacking for the time being, their daily work is basically to make a few sets of spare leather armor and bows and arrows, in addition to helping to polish the blunt weapons, it is not a particularly urgent job, and naturally there is no longer a need to get up early and be greedy for darkness, in this regard, Luo Ji also turned a blind eye.

At this time, he was bored, and he was holding a longbow in his hand, wondering where he could improve it again, and when he saw Luo Ji coming in, the whole person suddenly changed his previous love and ignored it, and his eyes that continued to shine fell directly on the thick stack of design drawings in Luo Ji's hand, "Leader, are you holding the design of a new weapon in your hand?" ”

Regarding the character of the little fox, Luo Ji was also a little crying and laughing, but he was too lazy to tease her, so he directly handed over the design drawing in his hand, "That's right, a new weapon, this thing is called a three-bow bed crossbow, a siege machine ......"

At the same time as Luo Ji spoke, the little fox had already taken over the stack of design drawings, flipping through the pages one after another, her own keen intuition for ordnance and equipment made her clearly feel the power and complexity of this thing just through the patterns on the drawings, however, looking at it, the expression on the little fox's face suddenly became bitter, "Chief, what do those big strange symbols next to this pattern mean?" ”

Hearing this, Luo Ji subconsciously glanced at the so-called strange symbol, and then couldn't help but make a gesture of reaching out to support his forehead, "I almost forgot, the people in the Ordnance Department are still illiterate......"

On the design drawings of the three-bow bed crossbow, in addition to the patterns, there are also a lot of words, and if you can't understand the text information, the difficulty of making it must be at least doubled, "That's not a strange symbol, that's a word." ”

"Words?" The little fox tilted his head, his face full of confusion.

"It just so happens that your Ordnance Department has been relatively idle recently, and from today onwards, all the members of the Ordnance Department will attend classes with the children in the tribe after noon every day, and learn all the words on it for me!" Although Luo Ji can also choose a simpler way, such as he directly telling the little fox the meaning of these text messages, but this is troublesome after all, and he can't always ask him to interpret the design every time he has a design drawing in the future, right? The learning of words should not be delayed, and the sooner they can learn it, the sooner he can save his worries.