A momentary thought, so strange.

Hwarang quickly understood why he had kicked Zheng Yuan's door open first.

Because the quarrel between Zheng Yuan and his wife was so strange at that time, it was so late, how could they quarrel at that time, and it was on the night when Zheng Kai was killed?

When Hua Lang thought of Zheng Kai's possible situation, what Hua Lang wanted to know first was Zheng Yuanzheng's house?

At that time, the quarrel in the house had a half-pillar of incense, and it was a quarrel between the two at first, but after the start, there was only the screams and cries of Zheng Yuan's wife.

If the two of them acted, would Zheng Yuan have time to rush out and kill people?

If Zheng Yuan's room had a secret passage that could lead directly to Zheng Kai's room, it was entirely possible, but the official had already investigated, and Zheng Yuan's room did not have a secret passage, and when Hua Lang rushed into the house, both of them were there, and they were fighting hotly.

Maybe this idea is unrealistic.

After dusk, the Zheng Mansion slowly calmed down, although the murder happened, but Zhang Ting's death did not set off a big wave in the Zheng Mansion, just as Zheng Feng said, they were too humble in this Zheng Mansion, and they were not valued at all.

It's late at night, Hua Lang lies in bed and is silent for a long time, he has insomnia, he rarely has insomnia, but tonight he has insomnia, some people say insomnia is because he thinks too much, Hua Lang doesn't think much tonight, but he just has insomnia.

After dawn, Hua Lang decided to leave the Zheng Mansion, which made everyone very puzzled, but Yin Wuxian and Wen Meng both respected Hua Lang's choice, so they didn't even ask, but Zheng Yuan didn't want to, he wanted to know the murderer of his father, no matter what, he had to know.

But if Hanalang wants to leave, can he stop it?

Hua Lang and they left the Zheng Mansion, but they did not return to Xicheng, but went to the military camp, which is now being repaired, and after a battle with the Western Xia soldiers, they suffered heavy losses and must recover as soon as possible.

The barracks flags were fluttering in the wind, a few soldiers were standing guard, some were wounded and were being examined by the military doctor, and when Hanarang brought people in, they were hindered, but in the end they went in.

Bai Ji was very surprised when he saw Hua Lang suddenly come, and asked, "But what clues do you have to investigate the pig iron case?" ”

Hua Lang's expression was a little solemn, and after nodding slightly, he said, "Bai Shuai, I'm afraid that this matter is more serious than we imagined." ”

Bai Ji has been at the border for many years, although he doesn't say that his head is pinned to the waistband of his trousers, but he has always been in danger of his life, and he has been afraid of it, so he felt a little alarmist about Hua Lang's words, and waved his hand very disdainfully: "It is indeed serious that pig iron is trafficked to the Western Xia Kingdom, but it is not serious enough to exceed our imagination." ”

Hua Lang shook his head slightly: "Things are not simple, in the entire frontier, there are only a few companies that sell pig iron, if anyone sells pig iron to Western Xia, as long as they are checked, they will definitely be able to find out, but I have investigated for so long, but I found that there is no sign of selling pig iron to Western Xia in those three." ”

Bai Ji was taken aback and said, "What do you mean by this, could it be that there are other people selling pig iron?" ”

Hua Lang shook his head: "Pig iron is a bulk commodity, and other people have the ability to sell it without being discovered, and the only explanation is that among the three people who sell pig iron, some people secretly hid the pig iron, and then secretly sold it to Western Xia, and they did not use any manpower and material resources of these three families." ”

"Someone did this for the money?" Bai Ji was extremely angry, although they also cost money to buy iron, but the iron belonged to the Great Song Dynasty, how could these people be allowed to sell it privately? They sold it privately, and all the money fell into their pockets, and if they passed through Pang Cheng, eighty percent of it would have to be returned to the imperial court.

However, Hua Lang shook his head again: "If it's really for money, it's better to say, I'm afraid that they will sell pig iron to Western Xia, not just for money!" ”

When Bai Ji heard this, he was shocked, he was not stupid, how could he not hear Hualang's extraneous voice?

Selling pig iron to Western Xia is not for money, it must be to help Western Xia defeat the Great Song Dynasty? Could it be that among these people who are engaged in the pig iron business, some of them are spies of Western Xia, and they have been operating in these pig iron pus several times, and they can hide so much pig iron privately?

This may sound like a fantasy.

Bai Ji was silent in thought, and after a long time, he glanced at Hua Lang and asked, "What should we do now?" ”

Hua Lang sighed: "It's not that there is no way, let's find the person who sold the pig iron to Xixia first." ”

"Can you still find it?"

"Yes!"

What Hanaro said is certain, because in this matter, there is no room for loss.

In the following days, Bai Ji sent a number of spies to patrol the border area, while Hua Lang and they stayed in the military camp temporarily, so that after a few days, those spies did not find out anything, and Hua Lang thought about everything that had happened recently every day.

Until noon that day, he suddenly thought of something, so he hurriedly led people out of the barracks, looking at the situation, as if there were 100,000 urgent things, Bai Ji wanted to ask something, but it was too late.

After Hua Lang and the others left the barracks, they immediately contacted Tong Zhuo, and asked Tong Zhuo to send troops to surround the entire Zheng Mansion, the Zheng Mansion is very large, and it takes a lot of horses to surround the Zheng Mansion.

The Zheng Mansion was surrounded, and everyone was shocked, Zheng Yuan and Zheng Hu were about to argue with Hua Lang, but as soon as they opened their mouths, they were seized by an order from Hua Lang.

A thousand soldiers controlled the entire Zheng Mansion, and until this time, everyone still didn't understand what Hwarang wanted to do.

Zheng Yuan's temper tantrum came again, although he was detained by the officials, he still questioned Hua Lang: "Hua Lang, what are you doing, we asked you to help investigate the murderer of my father before, you ran away halfway, and now you are surrounded by so many people in our Zheng Mansion, what do you mean?" ”

Hua Lang smiled: "The meaning is very simple, but I just want to help you find the murderer." ”

"You're helping to find the murderer? What are you looking for a murderer to tie up our brothers? ”

Hua Lang shrugged: "I'm sorry, I'm afraid I won't be able to catch the murderer if I don't tie you up!" ”

"What do you mean by this, do you suspect that our two brothers are murderers, or do you suspect that we have something to do with the murderer?" Zheng Hu asked angrily glaring at Hua Lang.