Inside the dungeon, the armor scattered all over the ground emitted beams of light. Lin Mo, who was cleaning up the battlefield, suddenly sensed a strange power and could not help but tremble.
However, the effect was not great. He only broke free from the shackles of power in an instant.
"What's going on?" Frowning, Lin Mo couldn't figure it out, so he simply ignored it.
Previously, when he was clearing monsters, an interface popped up, and the word 'retreat' was written on it.
To be honest, Lin Mo could vaguely guess that it was a message from the outside world. It meant that someone wanted him to escape from the hidden dungeon. But it would be a waste to not clear a hidden dungeon with a high drop rate and more experience points!
After cleaning up the materials dropped by the monsters, there were still many that he could not take away.
"16 slots were too small." Lin Mo felt helpless. He swore that he would definitely expand his backpack after he got out! Then, he entered the hall of the castle.
A new wave of iron-armored knights attacked Lin Mo. But after a moment, all of them shattered and fell to the ground, turning into experience points.
Lin Mo planned to farm efficiently. He directly lured all the iron-armored knights in the hall around him, then came to the foot of a wall and raised the flag shield in his hand, letting them kill themselves. Although the efficiency was far inferior to standing in an open area and letting himself be surrounded, overall, this was more comfortable and efficient.
Soon, a group of iron-armored knights lay on the ground, and a golden light flashed.
"Ding! You have leveled up to LV20. You have received 3 free attribute points!"
The experience points of hidden dungeons were indeed abundant! Lin Mo had just leveled up to level 19. After this wave of iron-armored knights, he had actually leveled up to level 20.
As the last wave of iron-armored knights fell, Lin Mo glanced at his EXP bar, which had reached 64%! Hidden dungeons were simply a holy land for leveling up!
Lin Mo immediately switched to his Level 20 Bloodthirsty Longsword.
The hall had been cleaned up, and Lin Mo immediately began to shuttle between the rooms. In each room, there were many iron-armored knights hidden, and at the same time, there were treasure chests!
Treasure chests that were rarely seen were everywhere. A Normal Treasure Chest would appear in every three rooms, and it could provide a lot of basic materials, potions, Gold Coins, and other resources.
Lin Mo walked around the first floor and found that the items he got were all very good. For example, a high-quality [Advanced Recovery Potion] could instantly recover 60% of his HP.
It could be sold for thousands of gold on the black market, and he obtained a stack of 99 bottles from the treasure chest! One set was equivalent to a million gold coins!
He had made a windfall.
As for the other scattered items, Lin Mo could only pick and choose based on his feelings.
When he reached the second floor, he cleared out a wave of iron-armored knights in the corridor and reached Level 21!
Then, he cleared out all the monsters in the room and was about to level up again. This speed made Lin Mo feel as if he had been on a rocket. He could not stop at all.
When he arrived at the third floor, a golden light flashed. Lin Mo was satisfied with his Level 22!
He pushed open the door. Before he could enter, he suddenly saw a purple-gold treasure chest.
"Epic Treasure Chest!" Lin Mo's eyes lit up and he rushed forward. After cleaning up the iron-armored knights in the room, he rubbed his hands excitedly, ready to welcome the grace of fate!
Along the way, the treasure chests they encountered were already Common, Excellent, and Superior. These three qualities could only be considered ordinary. However, Epic ones was completely different. The probability of it appearing in a normal dungeon was only about one in ten thousand!
There was a saying among the professionals: "Every professional only has one chance to encounter an Epic Treasure Chest in their life!"
"I have to grasp it well!" Lin Mo had been thinking about this matter along the way. As expected, the probability of him appearing in hidden dungeons had increased significantly.
When he pushed open the Epic Treasure Chest, a dazzling light flashed. Without waiting for the light to fade, Lin Mo immediately checked the items inside.
[Name: Unyielding Ring]
[Rarity: Diamond]
[Level: 20]
[HP: 1000]
[Strength: 120]
[Introduction: The unyielding soul is watching you!]
...
[Name: Unyielding Necklace]
[Rarity: Diamond]
[Level: 20]
[HP: 1000]
[Endurance: 120]
[Introduction: Storm-like setbacks can't stump the unyielding!]
...
[Name: Unyielding Earrings]
[Rarity: Diamond]
[Level: 20]
[HP: 1000]
[Agility: 100]
[Introduction: Become an unyielding person and take charge of an area!]
...
"Diamond-level set?!" Lin Mo sucked in a breath of cold air and immediately checked the effects of the set.
[Name: Unyielding Set]
[1: Increase 20% Attack Power]
[2: Increase your own tenacity by a small margin, greatly reduce negative statuses]
[3: Luck attribute +1]
"It's actually a hidden attribute? This set will be sold at a sky-high price in the black market!" Lin Mo couldn't help but exclaim.
The luck attribute was not visible on the personal interface. Unless it was the blessing of talent, it was usually a zero.
Don't underestimate the fact that just 1 point of Luck attribute could be worth at least 2 billion gold coins!
After equipping the three pieces of Diamond Jewelry Set Equipment, his HP increased by 3000 points, and he was about to cross the 50,000 thresholds.
The remaining attribute bonuses could not be underestimated. Lin Mo's overall personal interface was considered luxurious among those of the same level!
At the entrance of the instance dungeon, a large number of professional soldiers had already rushed over and surrounded the broken entrance of the instance dungeon. If there were any abnormalities at the dungeon entrance. The military would take action immediately.
During this time, more than a dozen professionals appeared at the entrance of the dungeon one after another. When they saw this lineup, they were frightened and trembled in fear. They thought that they had committed some crime to attract such a commotion.
"Why is there still no news? It's already been more than ten minutes." Jiang Xin frowned and paced back and forth impatiently.
Director Liu shook his head and sighed. He was one of the best professionals, but he couldn't force Lin Mo out of the dungeon.
At this point, Director Liu was even more curious about Lin Mo's performance in the dungeon.
If it wasn't for the fact that the administrator had reported Lin Mo's vital signs, they would definitely think that Lin Mo had died in the hidden dungeon.
What was strange was that Lin Mo was not dead!