Xiao Feng first took a look at the treasure in his backpack.

[Evil Shadow Mist]: A level 1 treasure, after consuming a certain amount of energy, it can form a "dark field" with a radius of 500 meters, reducing the vision of all characters except yourself by 50%, and the hit rate -30%

This is a defensive auxiliary treasure. Lowering the field of view can limit the attack distance of long-range professions and increase the probability of missing.

However, it does not improve the hard power much, so it can be used to feed the Chaos Tree and be consumed as "Treasure Points".

The mysterious store appeared in front of Xiao Feng, with 3 items in it.

[Overhaul Profiting Fruit]: 100 points, (immediately obtain 50,000 repairs, permanently limited to 3 times, you have used 2 times)

[Large group resurrection scroll]: 500 points, level 5 scroll (chant for 3 seconds, revive all friendly units within a radius of 1000 meters and restore 50% of their health and mana)

[Arcana Fragments]: 3000 points. After collecting a certain number, you can synthesize the treasure. The more the number, the stronger the treasure you synthesize. Up to 5th level treasure can be synthesized.

Daxiu Yingguo can still eat the last one, 100 points are not expensive, Xiao Feng buys it directly.

The scroll is a good thing. It can be used as a temporary resurrection array when fighting large-scale legion battles in the future. If the radius is 1000 meters and the density is large, it can easily recruit tens of thousands of people at once. 500 points is a huge gain!

The treasure fragments were even more powerful. Xiao Feng exchanged them without hesitation and then checked the synthesis rules.

[Rules for synthesizing treasure fragments]

Level 1 Arcana: 3 Arcana Fragments

Level 2 Arcana: 9 Arcana Fragments

Level 3 treasure: 27 treasure fragments

Level 4 treasure: 81 treasure fragments

Level 5 treasure: 243 treasure fragments

"I'll go, there are so many!"

Xiao Feng was shocked.

The first-level treasure is equivalent to a top-grade artifact. If three treasure fragments are synthesized, the cost is 9,000 points, which is acceptable.

Level 2 requires 9 pieces, and the cost is 27,000 points. The quality after synthesis is almost as powerful as a super-grade artifact, which is quite cost-effective.

Level 3 Arcana is the main artifact level, and 27 fragments only cost 81,000 points. To be honest, it is very cheap.

However, I don’t know how long it will take to collect 27 fragments. If the mystery shop only releases one fragment at a time, it will really take until the year of the monkey.

As for the highest-grade level 5...

Well, if nothing else, the hope of synthesis is very small. The total value of 729,000 points is also very exaggerated. I don’t know how long it will take to save.

If nothing else, I'm afraid it would take at least two to three thousand layers to have a chance to get enough.

Despite this, Xiao Feng still did not hesitate to exchange it.

Got this treasure fragment!

After all, a little adds up to a lot!

"Continue the challenge!"

The 550th floor has passed, and now comes a new stage.

As the system prompt sounded, Xiao Feng felt the surrounding scene change and came to a new challenge space.

This is a large forest. The sacred trees are very tall. There is plenty of space under the trees. There are roads to walk on, and there are some monsters wandering along the roadside.

The monster looks like a wild boar, but it walks upright and is considered a type of orc.

[Challenge content of the 0551st floor of Zhutian Tower: Dungeon challenge. Please clean up all monsters in the Dungeon within 30 minutes and defeat the final boss.]

The system broadcast the content of the challenge, and Xiao Feng felt extremely relaxed as soon as he heard it.

Fighting monsters and other things, they are all good at it!

Take a few steps forward, and the attributes of the dungeon monster come into view.

【Forest Boar】

Level: Level 440 (Higher God)

HP: 3.48 billion/3.48 billion

Note: Quilboars always appear in groups!

[Captain of the Wild Boars]

Level: Level 490 (Higher God)

HP: 8.5 billion/8.5 billion

Note: The captain can call his companions, but they must be killed as soon as possible!

There are two types of monsters, one is ordinary mobs at the level of ordinary gods, and the other is small bosses at the level of kings.

There are about 10 mobs and 1 boss, which adds up to a wave of monsters.

Xiao Feng saw that the 30-minute countdown had begun and immediately strode forward.

"Source Explosion Technique!"

There is nothing to be polite about with the dungeon monster. The first move is to throw out a range of skills.

The purple-gray source energy ball flew towards the wild boar captain.

This monster can also talk. When it detects the enemy invasion, it roars: "Brothers, kill him!"

Then he raised a mace of unknown quality and rushed over.

At this time, the Source Explosion Technique was already in front of him, and the wild boar captain smashed it down with a stick.

boom!!

The source attribute divine power burst out on the spot, causing a violent explosion.

A shock wave swept across a hundred meters, not only did the wild boar people fall down one after another, but even the century-old trees were directly blown into bald spots, branches and leaves fell down, leaving only the trunks relatively intact.

A large area of ​​damage with several trillions of damage floated up, and the high-level monsters with billions of blood had no ability to resist at all.

"Is this too simple?"

Xiao Feng strode forward

Walk, the staff in the right hand, the sword in the left hand, and the steps are quick.

After walking a few hundred meters along the road in the forest, the second wave of monsters appeared.

The number of monsters has slightly increased, becoming 15 mobs and 2 mini-bosses, but the level has not changed.

He threw another Source Explosion Technique, and with a loud roar, the monsters were cleared again.

These dungeon monsters do not drop any items, nor do they give experience balls, they are just pure battles.

Xiao Feng ran forward for 3 kilometers, and after clearing 8 waves of monsters, he came to a boss room and saw the first boss.

[Elder of the Wild Boar (enlightenment)]

Level: Level 500 (lower level god)

HP: 100 billion/100 billion

Note: There are two more powerful ones behind him!

Seeing this introduction, Xiao Feng's mouth twitched.

This means that this copy requires defeating 3 main gods.

30 minutes, excluding 5 minutes of running the map, only 25 minutes are available. To be honest, it is a bit difficult.

But fortunately, he has already defeated two of the bottom gods, so he has rich experience, so he doesn't feel much pressure.

"Source Needle!"

With a thought, Xiao Feng's 12 root needles flew straight towards the wild boar elder.

"Stupid humans, dare to provoke the great wild boar people, you will die!" the opening words of the wild boar elder boss.

Puff puff puff

The 12-root needle hits the boss, and the battle officially begins.

Well...it officially ended immediately.

All 12 root needles hit, causing 4 more than 30 billion damage.

This powerful boss was killed instantly before he could take action.

Xiao Feng almost laughed out loud.

In a dungeon, the boss will generally not attack first unless the player enters his warning range.

Xiao Feng's Source Needle outputs from a distance, and the boss will enter the battle passively. He will be attacked for a round before starting the battle.

However, the boss's survival attribute is really not good enough. It is not even comparable to the Bad Monkey King. He died before finishing a round of source needles.

According to this rule, the boss must have the ability to survive with 12 root needles before he is qualified to fight Xiao Feng.

This is so difficult...

In the case of Xiao Feng dual-wielding weapons, the source needle's single damage panel is about 15 trillion, and it will be 50% more after a critical hit.

Even if the main god's damage reduction rate is above 99%, he still has to withstand at least about 150 billion damage. The boss's defense power + damage reduction final effect can reduce about 99.8% of the damage, but it still cannot withstand Xiao Feng's terrifying
Chapter completed!