This made Qin Sinian worry a lot, and it also made him less worried that she would be calculated by others in the palace.

Si Nan bent down and picked up a few ginkgo biloba leaves on the ground, tinkered with them in his hands for a while, and finally made them look like a butterfly.

She threw the butterfly made of ginkgo biloba into the air and watched it slowly spin and fall to the ground.

"Little scum, I really want to get out of the palace."

Sitting bored under the huge ginkgo tree outside his dormitory, Si Nan looked listless.

The little scum floated out of the space and fell into her arms, comforting:

[If the host really doesn't want to stay in the palace, then give the big man a candidate who can take over his throne, anyway, the adult doesn't really want to be the emperor.] 】

Rubbing Si Nan's clothes, it continued to speak:

[Everything that adults do to Xia Ziqi now is because he was reborn, he was killed by Xia Ziqi in the previous life, and his death was extremely miserable, so he just wants revenge in this life. 】

Picking up a few more ginkgo leaves and starting to make small butterflies, Si Nan asked while making the movements in his hands:

"Then help him solve Xia Ziqi's trouble first, and start with the weapons used by the assassins when Xia Zixun was attacked while hunting."

In fact, Xia Zixun thought the same as Si Nan.

As early as his return to the palace, he had already had the Assassins begin to investigate the origin of the weapons used by the Assassins.

Previously, he asked Feng Ran to check it to no avail, so he asked him to check it carefully.

The Xia Dynasty had strict control over metal, whether it was the production of weapons or bronze Buddha statues, and even the agricultural tools used by the peasants would be recorded in detail.

But during the investigation, Xia Zixun did not find any cases of metal disappearing or being stolen.

He even checked the craftsmen who smelted the metal.

No corners were noted.

Even the metal scrapped from the smelting process was not as large as the amount of metal used to make Assassin weapons.

As a result, the origin of the metal used by the Assassins is a mystery.

Si Nan listened to the little scum tell all the clues found by Xia Zixun, and seriously put a lot of little butterflies on the ground that he had made.

Now the brain is not very active, and it is running slowly.

First, there is no such thing as metal disappearing and stolen, and second, there is no cutting corners.

The only possibility she could think of was that the mastermind behind the assassins had a mine of their own.

Although it is true that the Xia Dynasty strictly controlled metals, it is not excluded that some people discovered the source of ore and did not report it, and chose to mine it privately.

This would explain why the source of the metal could not be found.

Because the raw materials for making these weapons did not go through the original prescribed process at all.

It is impossible to be documented.

Xia Ziqi needed to make a lot of weapons, so he needed to go to the mining field.

Mining means smelting.

Then the movement is not so imperceptible.

Smelters are indispensable for crafting weapons.

"Little scum."

Si Nan stopped his movements and explained to his son:

"You go and find out about the recent disappearance of the miners in the Xia Kingdom, as well as the whereabouts of the craftsmen who make weapons and iron. If you can, you can check where the smelter and Xia Ziqi's private training ground are. ”

[Good host.] The little scum replied with a happy face.

The host has finally begun to arrange for it to do things again.

That's what the original host should be.

Isn't it just to check the source and address of the mine, which is not a difficult thing for its commander.