They were supposed to have been poisoned by the gas from the holes, which was the source of the fog above the swamp, indicating that there was something strange underground.

Han Du looked elsewhere, and a hole appeared about every few meters, and there were white gas and sporadic pale green gas coming out of it.

Situ Yufeng also noticed these holes, but he didn't take them too seriously, and stepped forward, intending to enter the inside of the mist and start looking for the bones.

"Be careful, I must warn you, beyond that is a man-eating swamp, unlike the safe wetlands nearby."

Han Du said as he used the red tassel spear to barrel down into the swamp, and the nearly two-meter-long spear easily stabbed to the bottom of the swamp, only the part that Han Du was holding in his hand was still outside.

"I know swamps can trap people in, but the ground here is too soft." Situ Yufeng was surprised.

"That's right, these materials that make up the swamp are called peat, which is a natural marshland product that has been formed for thousands of years, and it is the coal with the lowest degree of coalification, and it is also the most primitive state of coal, sterile, non-toxic, non-polluting, and has good aeration performance. Han Du had written about marshes before, and in order to describe them accurately, he had checked the information on marshland peat.

"So, the skeletons of my grandfather's three subordinates should be on the edge of this swamp?" Situ Yufeng said and used a portable metal detector to probe nearby, except for Han Du's spear, which made the detector go off, there was no sound anywhere else.

"Don't worry, maybe they ran into the swamp and fell in, or maybe there was less moisture in the swamp when they went in, and they died from an overdose of poison gas."

It is also possible that the water content may be different in different years, different seasons, and different locations in the swamp, and when there is less water, the peat is compact, and people are not easy to sink into.

After Han Du finished speaking, he pulled the spear out of the peat, leaving a deep hole that went straight to the bottom of the swamp, and the moment the spear body left the peat, a large stream of extremely strong white gas surged up through the deep hole, accompanied by a small amount of pale green gas.

This sudden situation startled Han Du, and his body was immediately wrapped in a dense white and green mist, but he didn't dodge, and rubbed the deep hole with one foot, the peat sank, and the hole closed.

These dense mist also dissipated quickly, and Han Du let go of his feet, if he hadn't been wearing an oxygen mask that could block the outside air, he would have been poisoned and comatose to death when he encountered such a thick poisonous gas.

He then went to a nearby puddle to wash the spear, returned to Situ Yufeng, and said, "I want you to tell you that I hope you can't take peat lightly, and now let's officially enter it and search for it." ”

Situ Yufeng nodded, and stepped into the misty land with Han Du.

When the foot wearing the duck paw scattering shoes stepped on the swampy ground, Situ Yufeng felt that the person was sinking slightly, but as he sank a few centimeters, his body finally stood firm and no longer sank.

The situation on Han Du's side was the same, he took out the metal detector he was carrying and began to search little by little, the situation was unexpectedly smooth, less than two meters deep into the swamp, the metal detector sounded, and a beeping sound was heard.

"What did you find here?" Situ Yufeng, who was searching on the other side, came over.

Han Duren had already squatted down, stretched out his hand and grabbed at the detected position, only to find a small round hard object from the mud.

This small hard object was slightly larger than the current one-yuan coin, and Han Du wiped the mud on it with his hand, revealing the side face of an obese man, and there were several traditional Chinese characters on it, "Made in the ninth year of the Republic of China".

"This is a silver dollar issued by the Republic of China, right?" Han Du looked up at Situ Yufeng who came over, the silver dollar should have been accidentally dropped here a long time ago.

"Mmmm, Han Du, you picked up the treasure and made a fortune, this should be the Republic of China silver dollar issued during the Yuan Shikai period, you look at the fat man on the side face, isn't it Yuan Shikai?"

Han Du had also thought of this, put the silver dollar in a small puddle next to it and washed it, and then looked at the clear pattern on it, who else could the fat man with the side face be Yuan Shikai.

"It's just a windfall, is this thing valuable?"

"Of course it's valuable, my dad likes to collect very much, he told me that in 2005, the price of the ordinary version of Yuan Shikai's silver dollar with a face value of 1 yuan was around 600,000 yuan, and it soared to about 1.2 million yuan in 2006, and now, it is said that it has risen to 2 million yuan, and some rare Yuan Shikai silver dollars are more expensive, I don't know how much your silver dollar is worth, I can take you to ask my dad when I go back."

Listening to Situ Yufeng's happy voice, Han Du's heart moved, and she noticed that she said that she was going to take herself to ask her father.

Is this the rhythm of arranging for him to meet with a second family member?

"If only it was so valuable, I would sell it to your father at a high price, and we will share the money we earn, and I will share it with you." Han Du smiled, with a joking expression that the two of us will cooperate and blackmail your father.

"You're a fool when I am my father, I can give you a high price casually." Situ Yufeng glanced at Han Du, and at the same time, she was not short of money, and she didn't think that anyone who saw her had a share.

"You know I'm joking, okay, let's search quickly, maybe I can find another Republic of China silver dollar by the way."

Han Du and Situ Yufeng continued to explore, but to their disappointment, they did not find any more silver dollars, not even other valuable things, but detected a small number of metal objects left here after the founding of the People's Republic of China, such as iron pieces of unknown use and rusty metal parts.

Diving deeper into the interior of the Mistlands, they continued to probe for another hour, but found nothing. When Han Du and Situ Yufeng were both a little tired and wanted to find a place to sit down and rest, Situ Yufeng suddenly pointed to the depths of the Misty Land in surprise.

Han Du followed her fingers and found that there was a big crater there, with a diameter of more than ten meters, which should have been formed naturally, and a low sound could be faintly heard inside.

"Go over and see there."

Han Du patted Situ Yufeng's shoulder, put away the metal detector, and took the red tassel spear in case of accidents.

When they stepped on their duckpaw shoes and approached the edge of the pit, they found that it was empty, there was no fog, only a small amount of standing water, but in the mud inside, a huge creature came into their sight.

The creature was a four-legged creature with four short legs, a long, powerful tail covered with scales on its back and tail, and a pair of strong jawbones, with nostrils, eyes, and ears at the tip of its head.

With such an appearance, Han Du and Situ Yufeng naturally recognized it as a huge crocodile at a glance.

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