However, most of them were useless and did not find what Zhao Fengnian was looking for.

However, one of them is very similar to what Zhao Fengnian needs to look for, but it is totally different from what Zhao Fengnian described.

What's more, it's not a purchased item, but an accessory attached to the commodity.

This thing is very humble and rusty. It was discovered after careful inspection by the eagle king.

But the eagle king was not sure whether it was the thing or not, so he asked Mu han to bring it over and ask Zhao Fengnian to identify himself.

Seeing here, Zhao Fengnian's expectation and ecstasy disappeared in an instant.

I didn't find it. It's just a suspect.

But where is the suspect? Why didn't Mu Han tell me?

"Ruixue, did you send anything to the secret library today?".

Ruixue knows that Zhao Fengnian is back, so she and Zhou Bing come together to find Zhao Fengnian.

Seeing that Zhao Fengnian was reading a letter seriously, he did not disturb him and stood by in silence.

Ruixue was stunned to hear Zhao Fengnian's question, and then seemed to think of something, patted his head and ran out.

Ruixue went into the room without a box.

"I've forgotten. It was sent by uncle Liu Fu and uncle Liu today. He said it was specially sent to you from the grassland."

Zhao Fengnian nodded and couldn't wait to open the wooden box. What caught his eyes was a square object wrapped in black cloth.

After lifting the black cloth, Zhao Fengnian saw a piece of iron the size of a palm, which had corroded most of the iron plate.

Seeing this, Zhao Fengnian frowned. It's nothing strange. Isn't it an iron brand.

Then Zhao Fengnian took the iron plate and looked at it carefully.

Ruixue and Zhou Bing are very curious about what Zhao Fengnian is holding. They also want the eagle king to send it alone, so they all gather together to watch.

Zhao Fengnian rubbed the placard with his hand. The iron card had some weight and fell a little.

The surface is engraved with complicated patterns, but the pattern has already been rusty, which erodes the iron plate into concave and uneven.

However, as he rubbed, Zhao Fengnian found the problem.

It is on the back of Zhao Fengnian's sight that he can feel some tiny granular objects on his fingers.

It seems to be stuck on the iron plate, it can slide freely, but it doesn't fall off.

"It feels like Is it a magnet? "

Thinking of this, Zhao Fengnian quickly turned over the sticker.

You can see that there is a layer of tiny black powder on this side, which is tightly attached to the label.

Seeing this layer of powder, Zhao Fengnian's excited hands could not help shaking up. This is obviously a magnet!

Has been searching fruitless magnet is so easy to find, at the moment Zhao Fengnian seems to see electric fans, lights, electric heating is waving to himself.

"Why? There are pictures on the back of the iron sheet. Let me have a look It's a lamb

At this time, Ruixue's curious voice sounded, and Zhao Fengnian was also attracted to the past.

A close look, sure enough, in a layer of magnetic powder behind a piece of the position, revealed a vivid lamb pattern.

Zhao Fengnian is curious. Why is the design of a sheep depicted on this iron sheet?

Later, Zhao Fengnian opened the back of the iron piece with his hand. Although the iron back was seriously oxidized, it was much better than the front side.

Slowly, a picture appeared in Zhao Fengnian's eyes.

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