In order to keep a low profile, Yang Lin did not contact anyone, and rushed to Guangxia City by himself.

There were no obstacles along the way, and he made it to the next afternoon.

Although Guangxia City is not a big city, because it is a border mall pool, it is extremely heavily guarded.

In the distance, you can see the towering city walls, with groups of heavily armed soldiers patrolling back and forth.

Checkpoints have also been set up under the city, and people need to be carefully checked before entering and exiting.

Yang Lin went through an investigation according to the regulations before he officially entered the city.

Guangxia City is worthy of being a city of trade near the sea, and you can feel a strong prosperous atmosphere when you just enter the city.

The main road is full of people coming and going, and there are countless shops on both sides, which is very lively.

Yang Lin took a cursory look all the way, and finally came to an inn.

It will be night in two hours, and in the case of looking for a formation map to buy, I am afraid that it will be too late to leave today, so I will simply stay for one night.

After opening the room, Xiao Er took Yang Lin to the upper room on the third floor.

Yang Lin took the opportunity to inquire about the more famous local trading houses to prepare for the next search.

Soon, the food and drinks were also delivered.

Xiao Er respectfully retreated, and Yang Lin leaned against the window, enjoying the street scene downstairs while eating.

After having a full meal, Yang Lin left the inn, planning to visit those trading houses one by one to understand the situation.

In the next hour, he visited five trading houses.

Four of them don't have formation charts for sale, and the only one that does, the formation map function is not what Yang Lin needs.

Formations are only collectively referred to, and are also divided into many categories, such as offensive formations, defensive formations, teleportation formations, and sealing and control formations.

What Yang Lin needs now is a formation that can conceal the aura of things in the sealing and control formation.

However, the formation diagram sold by this trading house depicts an offensive formation, which is not suitable for Yang Lin.

Although Yang Lin was mentally prepared to face difficulties before he came, the real difficulty was still beyond his imagination.

Nowadays, it is not easy to find a formation for sale, and if you find it, it depends on whether you need it.

This undoubtedly adds another layer of difficulty.

But no matter how difficult it is, he must continue to search.

As he left the business to look for the next one, several people hurried past him and accidentally bumped into him.

"I'm sorry, I'm sorry, are you okay?" The three hurriedly apologized.

Yang Lin shook his head, "It's okay." ”

"That's good..."

"Let's hurry up, the activities of the comptoir have begun, and no more ink will be our share!"

Hearing the word firm, Yang Lin immediately became interested, "Dare to ask a few brothers, what are you doing in a hurry?" ”

Those people were also easy to talk to, explaining: "Today, Hengyue Commercial Bank held a prize quiz activity to give back to customers, and the boss of the commercial bank will set up many exam questions, and each correct answer can get different rewards, I heard that the rewards are very rich!" ”

Hearing this, Yang Lin's eyes lit up, "Hengyue Commercial Bank? ”

It seems that this one was also mentioned in the list that the shopkeeper gave himself just now.

Since you're going sooner or later, why don't you take advantage of the excitement!

Yang Lin immediately made a decision, "I also want to go and see it in the next place, I wonder if I can go with a few peers?" ”

"Of course you can, then let's go, it's too late to be over!"

In this way, Yang Lin followed a few people through the streets and alleys, and soon came to a large-scale commercial house.

Although it is not said that there is no Biwa Zhu eaves here, it is splendid.

But it is also extremely wealthy, and it looks like a high-end place.

"This is Hengyue Commercial Bank!"

Yang Lin nodded, at this time, Hengyue Commercial Bank was crowded with people inside and outside, so it was not lively.

Yang Lin was separated from the others who were traveling with him, and each squeezed into it according to his ability.

It took a lot of effort for Yang Lin to pass through the crowd and squeeze into the lobby of the commercial bank.

At this moment, a high platform was built in the lobby, and a beautifully dressed woman was standing on the high platform, laughing and saying loudly: "Congratulations to this guest officer for answering the eighth puzzle correctly!" You will get a discount coupon for goods provided by Hengyue Commercial Bank, with this coupon, you can enjoy a shopping discount as low as 7% off in Hengyue Commercial Bank! ”

The one who answered the question correctly was a middle-aged uncle with a rich body, who swayed and ran to the stage to receive the reward from the woman's hand, with an excited face.

This coupon is not small.

A 70% discount that can be used when buying expensive items and can save a lot of money!

Even if you don't need it, you can sell it for a lot of money.

All in all, make a lot of money!

Yang Lin took this opportunity to inquire about the people next to him, and quickly figured out the general process of the activity.

Hengyue Commercial Bank will have a total of ten exam questions today, and the correct answer just now is already the eighth, which means that there are only two exam questions left, and the activity is about to end.

Although Yang Lin came to buy the formation map, he is also very interested in this activity now.

If you can get a discount coupon like the one just now, you will save a lot of money when you buy the formation map later, right?

Since you are here, you must try to try, and you will never give up the reason of taking advantage easily.

After awarding the reward for the eighth question, in anticipation, the woman who presided over the event spoke again: "Next, it's the guess of the ninth question!" However, it is important to note that if you want to guess the last question, you must first answer the ninth question correctly.

In other words, only one guest officer present can enter the final guessing session, and everyone has to work hard! ”

As soon as I heard this, the atmosphere of the scene changed rapidly.

Everyone was riveting, looking like they were about to win the ninth question.

After all, winning this question is equivalent to monopolizing the last chance to guess.

The reward for the last question is sure to be huge, and who wouldn't want to have fewer competitors to compete with?

Yang Lin also concentrated and became serious.

Seeing that everyone was ready, the woman presiding over the event slowly spoke, "This ninth question is a riddle. The riddle is: when you are young, you have teeth, when you are old, you have teeth, and there are many half-old, but you have no teeth! Hit a common thing. ”

"Please guess boldly, have the courage to answer, and clear the customs first!"

After hearing this, everyone's brows furrowed and they fell into deep thought.

Looking at their expressions similar to dystocia, Yang Lin couldn't help but be stunned, and thought to himself, "Is this difficult?" It's so easy! ”

But after thinking about it, he understood.

Through the memory of the predecessor, I understand that this world advocates martial arts, and does not attach much importance to literature, so the overall literary background is not high.

And Yang Lin, as a modern person who grew up in a world with profound literary heritage, is much stronger than them in terms of thinking and insight.

Yang Lin had heard a lot of riddles like this in his previous life, and his thinking was naturally relatively quick.

"I know!"

Everyone looked at Yang Lin in unison, it was only three seconds after the question was asked, and you guessed it?

Really?

"Childe, please!" The woman who presided over the event was also a little surprised in her heart and smiled.

"The mystery is the moon!"

As soon as the answer came out, everyone gradually reacted.

Toothlessness refers to the fact that the moon is like a curved bow at the beginning of the month, with both ends as sharp as fangs.

Coming to the teeth means that at the end of the month, the moon returns to the curved shape of the beginning of the month.

Many of the half-elders are talking about the middle of the month, when the moon is relatively round and plump, and naturally there are no 'fangs'.

In fact, this riddle is really not difficult, if you give some time, someone should be able to guess it.

But unfortunately, Yang Lin took the lead.