He quickly calmed down his mind and looked at Su Wan seriously and said, "Wanwan, do you remember that Xiao Jing'er was assassinated in Houfu Villa Garden. I would explode if I threw it out. Can I blow up the wall and blow up the black eggs that injured people?"

Su Wan looked at him with bright eyes and nodded seriously, "Remember. Which thing is Xie Qintong's purpose?"

"Yeah." Gu Yuan nodded and responded: "The black egg is called gunpowder. It is made of a mixture of sulfur, saltpeter and charcoal in a certain proportion. There is a lot of sulfur and saltpeter in the mountains in Pingnan Prefecture. She came here.

After my provincial examination, Chen Jian, the confidant of the second prince who rode on the street, who we met on Fucheng Street, was probably also coming for these things."

Being able to make gunpowder means that thermal weapons can be made, and it goes without saying what changes will thermal weapons bring to wars in this cold weapon era.

No wonder these people flock to them.

When she went to the Xie family's villa, she saw the scent of sulfur in the natural hot springs that were drawn from the mountain in the yard.

When she went to the mountain before, she often noticed that some exposed stones on the mountain could see the crystals of saltpeter.

These two essential materials for making gunpowder can indeed make anyone who wants to gain power by force crazy.

Su Wan looked at Gu Yuan with bright eyes, "Does Xie Qintong know that you already have the gunpowder you have made in your hand?"

Gu Yuan shook his head, "I don't know."

If she knew, she would have already made it tonight.

Judging from what she said to him tonight, the reason why she wanted him to win over him was the same as Eunuch Lin's idea. She took a fancy to his talent and thought that his future was promising, so she pulled him into his camp in advance.

Even judging from the look of Xie Qintong looking at him and the tone of speaking, Xie Qintong's desire to win him over may not have been instructed by the Fourth Prince or the Grand Tutor Xie, but by her own selfish intentions.

Thinking of this, Gu Yuan frowned almost without checking it.

After the news of Grand Tutor Xie's marriage with Xie Qintong spread in his previous life, there were various rumors about them, and many rumors were even written into a storybook.

But in fact, except for political confrontation, he and Xie Qintong had no love in private.

In this life, he and Xie Qintong have met for no more than five times. Xie Qintong's favor for him seems to be a little puzzled.

While he was puzzled, he had already helped Su Wan wipe the water stains on his feet, and naturally got up and picked him up and put him on the bed.

Xiao Jinger and Gu Zian have already occupied too wide on the bed, and Su Wan has only one corner to lie down.

Seeing that there was no room on the bed, Su Wan wanted to ask Gu Yuan to go to Xiao Jinger and An'andi's house for one night.

But before she could speak, Gu Yuan had already carried Xiao Jing'er close to An'an without saying a word. Then he lay down next to Su Wan, and even reached out to catch Su Wan and hugged her tightly in his arms.

At the same time, he explained to Su Wan seriously: "The two brats, Jing'er and An'an, have a poor sleeping condition and occupy too wide. Wanwan, let's squeeze for a while."

Su Wan:...

If you want to sleep with her, you just say that you want to sleep with her and you have to throw the blame on Xiao Jing'er and An'an. The little tender grass is becoming more and more hypocritical now!

In summer, Su Wan is not very honest when she goes to bed, and it is hot to squeeze together.

But in winter, she was so honest about sleeping because she was afraid of the cold and stayed in one place without moving. That night, she was held in Gu Yuan and slept particularly sweetly.

The next morning.

When she woke up, Gu Yuan, An An and Xiao Jing'er were no longer in the bed, but it was still warm inside the bed.

She carefully stretched out her hand to test the temperature outside. A chill came, and her paws that warmed her for a night suddenly became cold. She quickly retracted her hand into the quilt.

After hiding in the quilt and taking a deep breath for several more times, she mustered up the courage to get up with her clothes.

As soon as I walked to the main hall, I saw Su Ze walking out of the study with a dark face.

Seeing her, Su Ze took a deep breath and tried hard to suppress the anger in his heart, but looked at Su Wan with a dark face, "You went to take back that brat Gu Yuan last night?"

Su Wan's heart was shocked.

Oh no!

She forgot her own brother!

She quickly grinned and showed a flattering smile, "Fifth Brother..."


Chapter completed!