Survival in a cave: All my supplies depend on digging

[Water Purifier: Grade: Initial

] [Durability 100/100]

Function: You can convert [Contaminated Water] into [Clear Water], and the durability is lost every time you convert!

Upgradable]

Ye Fan looked at the vessel in his hand that seemed to be a hot water bottle, and fell into deep thought...

He had noticed on the World Channel that many people were exchanging contaminated water for supplies, but there was a 50% chance that the contaminated water would be poisoned when drunk...

Ye Fan thought about it and came up with one thing, that is, he was going to make a fortune!

【World】Player 40,000: Recycle polluted water, 1:10 ratio, MMMMMM required!

Ye Fan is this 40,000 player, no matter what he does, this deal will be earned by blood!

【World】Player 19993: the groove is real or fake????

[World] Player 12363: I guess this is a fool who has been stunned by thirst, right?

Some people were laughing at Ye Fan, while more people clicked on the trading column...

A minute had passed since Ye Fan sent the message, and his system manual kept flashing golden light.

[PLAYER 19956 TRADES 2L OF POLLUTED WATER FOR 200ML OF CLEAN WATER... There

are more than a dozen hints like this, and the most one person actually took out 10L of wastewater!

Ye Fan didn't hesitate for a moment, first chose a 1L option to exchange, and then ate all the polluted wastewater in the operation of the assembly line!

"Congratulations to the host for accumulating more than 10 transactions and unlocking the achievement [I am a merchant]! Gain System Points*10!

Ye Fan kept exchanging like this, and finally purified 80L of water in his backpack, and at the same time actually got a reward of 10 system points.

【Water Purifier】Grade

: Initial Durability: 20/100!

Upgradable!

"This..."

After finishing his work, Ye Fan looked at the dazzling [80L] and felt a little unacceptable.

When someone else needs to measure how much ML of water to drink each time, he can even take a bath!

After Ye Fan accepted everything, he excitedly began to run around the dungeon where he was located.

And as the biggest hero, the fennec fox was also picked up by Ye Fan, and his kiss was covered with saliva.

[Dungeon Broadcast: The dungeon has been open for more than 12 hours, and now when players are close to the dungeon refresh, there may be monsters, please be careful!] 】

。。。

When Ye Fan was still excited, the broadcast of the system suddenly came to his ears, which made him forcibly calm down.

Ye Fan knew that he couldn't sit still, he was now the man with the most hard currency!

"If you encounter a monster,,Then the most you need must be a weapon.。。。 What does it take to build a weapon ... [

World: Player No. 40000: 100ML water wireless exchange for iron, while continuing to exchange for wastewater!] Yes

, Ye Fan thought for a moment and understood what he needed now, he had to Tun Tie!

When he finished sending the message, countless golden lights flashed on his system manual, and within five minutes, he had obtained 20 pieces of iron!

"It's that simple and crude!"

After Ye Fan counted the amount of iron in his backpack, he opened the system page again.

[Iron Sword]: Required Forging Level: Level 1!

Required: Iron: 5/45!

Attributes: Attack: 1-10 Durability: 100/100!

Depending on the forging level, there is a chance to crit a quality to create a high-quality iron sword.

Due to the existence of the fennec fox, Ye Fan basically didn't have to think about digging up the crypt, and one of his top priorities was to get a handy weapon and armor.

The iron armor needs to reach the fifth level of forging, so now Ye Fan can only build an iron sword to practice his hands.

"Build an Iron Sword!"

"It's being built...

"Congratulations to the host for obtaining [Iron Sword: Initial]*1!"

Ye Fan looked at the iron sword in his hand that was flashing with cold light, although this iron sword was only the initial quality, but it was enough for self-defense!

But Ye Fan wants more than that...

"Craft an Iron Sword*5!"

"Does the host choose to craft an Iron Sword*5 all at once?"

"Yes!"

"Under construction...

"Congratulations to the host for obtaining [Iron Sword: Initial]*4 [Iron Sword: Excellent*1]!"

"Congratulations on reaching the third level of host crafting!"

Crit!

When Ye Fan saw the system prompt, he knew that his character was bursting...

He took the excellent-grade iron sword in his hand and looked at it carefully.

[Iron Sword: Excellent

] [Durability: 300/300

] [Attack: 10-20 has a 5% chance to trigger Agni!] 】Minimum

10 Attack Damage! That's more than a little bit stronger than an ordinary iron sword!

Ye Fan closed the system page with satisfaction, he had been here for a few hours, and the adjustment was complete, it was time to explore the next crypt!

However, when he was about to beckon the dog to continue exploring, he noticed that there seemed to be something different about the crypt.

Because the dirt wall to the left is faintly red, as if blood is oozing out!

Ye Fan thought of what [Dungeon] said at the beginning that there was a possibility of encountering a risky dungeon.

"That's what I should say, I don't know what's in it...

"Dog! Above! Ye

Fan didn't hesitate for a moment, he was now an invincible existence with an excellent iron sword, what was he afraid of?

When the fennec fox heard the command, he directly activated the skill, broke through the soil wall, and when Ye Fan walked into the next dungeon, a system prompt came to his ears again.

[Detected that the host has successfully arrived at the nearby boss cave, get system points: 10 points!] 】

BOSS？

Sure enough, it's similar to what Ye Fan thought, there is a boss in this cave!

Ye Fan strode into the crypt, and when he looked at it, he saw two red dots in the dark corner! This dungeon is completely different from what Ye Fan had explored before, the biggest difference is that there were torches on the walls of the previous cave, but now this cave has nothing.

"It's good to come!"

Ye Fan rushed over without thinking about it, but after running less than two steps, he tripped over a stone under his feet and fell to the ground...

"Grass..."

Ye Fan hurriedly opened the system manual, wanting to build a torch to illuminate.

However, at this critical moment, the two red dots in the darkness quickly approached Ye Fan, and came directly in front of Ye Fan.

At this time, Ye Fan saw clearly that the boss in this cave was actually a goblin with a vicious face, and those two red dots were his eyes!

The goblin was dressed in a shabby grass skirt, with fangs and a foul smell, his mouth was full of disgusting slime, and he was holding a mallet full of iron nails, and he looked particularly terrifying.

Goblins have long been Xi to the dark environment in this cave, and the goblins noticed him the first time Ye Fan appeared!

"Don't pounce on me!"

Ye Fan saw that goblin rushing towards him, and exclaimed loudly.