Finally, Colin and others came to a mine cave with obvious large amounts of artificial traces supported by several wooden piles that had been bent many times.

In front of the entrance of the mine cave that was slightly damp, withered, and some gravel was scattered.

Colin used his ability without hesitation.

[Tip: You realize that this is what you are eager to obtain, saltpeter, which can synthesize key weapons.]

【Although the gunpowder that is simply synthesized from it has lagged behind in your era.】

[But just as you dreamed of sleeping yesterday, you are eager to give this land a baptism of artillery fire and sweep away all the haze, then this will be the first step.]

Too much! You know everything I dreamed about...

Colin didn't care about this little thing and looked at the saltpeter pieces falling on both sides of the mine.

This natural saltpeter has not been purified and has a lot of impurities. With a gentle pinch, you can pinch a lot of powder.

However, after Colin took out the synthesis table, and after he had a thought, he took out multiple synthesis parts, the impurities disappeared...

Although Colin did not know the principle, at this time, the saltpeter that appeared in his hand had turned into powder and turned slightly yellow, so that other impurities could not be observed with the naked eye.

Colin's eyes glowed slightly, but he knew there were still some steps to go before the "finished product".

Even if the steps are simple and simple due to the synthesis platform, and there are prompts to help, it will take him a little time.

However, Colin did not intend to return, but decided to try it nearby and make a pack of "Parva" on the spot.

Although you can get some data, the real power needs to be witnessed by yourself, otherwise it will be easy to talk about it on paper.

Then, he ordered people to collect the saltpeter scattered outside the hole, and Colin got about dozens of saltpeter.

After finding a temporary house nearby and killing the aberrant body, Colin ordered everyone to be on guard.

At the same time, Colin also took out some food and synthesized some jerky to replenish everyone's strength according to [Burning wooden sticks *10 mildly rotten wolf meat *4 = mildly rotten wolf jerky *4.].

It is very important to keep in good condition without shortage of food.

Shanna, No. 2 and other subordinates had no objection to this. But after seeing Colin exchanged all kinds of materials for those important foods that could recover a lot of physical strength with others, her face couldn't help but feel ache...

"Do you really want to exchange food for some ordinary charcoal..." Shana couldn't help but ask softly.

Shanna has no idea about the kind of thing that Collin said that it would explode very hard. In her opinion, it is probably equivalent to the magician's fire explosion technique at most...

However, the power of the Explosion Technique can actually beat ordinary people...

After a simple conversion, Shanna felt that if she gave her some food, she could fight a bunch of ordinary people.

And Colin did not shy away from letting her see the chat information on the World Channel.

"Someone actually exchanges food for charcoal. Is this a fool?"

Shanna can also see similar information, and many of them are ridicule and questioning... This made her frown, and she wanted to correct the other party's speech to Mr. Collin.

"It's okay, you'll soon realize its importance..."

Colin kept moving his hands, just watching the passing chats, the corners of his mouth slightly raised.

Shanna looked at Colin's sapphire eyes, with a considerable concentration on her face.

Shana knew that he was really serious, so she didn't say anything, just nodded and did a good job of personal protection.

As the most powerful person in the entire team, she naturally needs to take on this responsibility to ensure that Colin will not have any accidents.

At this time, some stones that emitted a special odor were taken out of the trading market by Colin.

Shana saw that someone from the regional chat channel made another speech.

"Hahaha, I just grabbed some food with a few pieces of sulfur. Hahaha, how could there be such a stupid person? I used food to completely use the sulfur on the trading market..."

"Sulphur? This thing has no effect on survival. Why did he change to sulfur..."

"Wait, you said someone changed the sulfur with you? How could someone change the sulfur during this period?"

"I have a bad premonition... I don't know if my guess is correct, someone may have discovered a saltpeter mine..."

"Is sulfur related to saltpeter? Why do you feel like you are in a mess..." Someone asked in confusion.

"No, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no, no,

"2333...I don't know which area it is the guy who has lost his shit. I guess the survivors there will be in trouble. Someone who mastered the black gunpowder channel in the early stage is basically equivalent to invincible..."

"I'll keep my guns when my neighbor is stocking up on grain, and my neighbor is my granary..." Someone said gloatingly on the chat channel.

He didn't think this person would appear here. After all, the trading market is publicly used in the entire district, with one thousand people in one district and one million districts. How could it be so coincidental to be with him?

By the time everyone develops, black gunpowder will be useless.

They still have many opportunities to become stronger.

"Ah... this... shouldn't be our area..." The person on the regional channel seemed to have reacted and said with some reluctance:

"Besides, saltpeter is naturally very small, and most of us have a hard time going out, so how can we find this thing... Maybe they have many snakes..."

My neighbors stock up on food, I stock up on guns. Stocking up on guns is equivalent to stocking up on grains? Just like Mr. Colin is stocking up on guns? It doesn't look like it...

Shanna thought curiously that her attention was relatively focused on food, so she was very curious about this sentence.

The guns she knew were all spear-like weapons, so she couldn't understand what those people were saying.

However, judging from their sudden change of tone, Lord Colin seems to be doing something very powerful.

This made her feel relieved. She had always worried that Colin was a member like a cult and a mad doctor. She believed that combining messy things together could gain powerful strength or fill her stomach.

But in fact... they usually only make a pile of useless garbage, and then say that eating this pile of things that will probably kill people will become stronger, and saying that eating powder made of different stones can survive...

Shanna emitted a slight white light, her hands were half clenched into fists, her face was calm and natural, and she could not see any expression, but she had a lot of psychological activities...

At this moment, she suddenly heard Collin say with a smile: "It's finally done!"

Shanna turned her head curiously and saw a box of black powder close to a box of black powder on a bench.
Chapter completed!