"It's a little too little...... Su Hang looked at the few energy mines in front of him. This mine is not very large, and it has been developed for a long time, and now there is only a small piece of energy ore wall left, and when it is dug up, this energy mine will be considered scrapped.

No wonder the five-star summoner just now only gave him three hours, three hours was enough for him to dig all the energy mines!

Su Hang took two steps forward and came to the energy mine wall. In order to dig energy ore out of the mine wall and convert it into power stones, you need to use a special tool - the purifier.

The purifier uses the energy of the cultivator as a driving force to filter out the residue in the energy ore and extract the pure energy.

This is an extremely delicate operation, so it can only be completed by cultivators, which is why the five-star summoner just now had to find him to mine.

"I don't need such a thing as a purifier." Su Hang smiled slightly and glanced at the purifier next to the mine wall.

Ordinary cultivators can't absorb unpurified energy, but he has a system that doesn't have this kind of restriction at all!

"The energy source is detected, is it absorbed?" The system's prompt beeps as scheduled. Without any hesitation, Su Hang said silently

OK.

"Gain 3,698 energy points, the current energy is (37200/100000)" The moment the voice fell, the energy ore wall that was constantly emitting blue light suddenly dimmed and turned into ordinary rock.

"It's really convenient." Su Hang nodded in satisfaction, and then summoned the glacier beast,

"Destroy this energy mine." The words fell. A giant beast made of ice suddenly unleashed a fierce force and continued to attack the scrapped energy ore wall.

Boom - The entire cavern began to tremble and moan in an unbearable manner. Moment.

"Stop." Su Hang waved his hand, and the scrapped energy ore wall in front of him had been blasted into slag, just like the appearance after being mined.

Then he went to the depths of the mine. In the corner of the deep cavern, there is a large box, which exudes rich energy fluctuations.

Apparently. It contained a large box full of purified power stones! This was discovered by Su Hang just now when he was looking for the restriction formation, but he didn't have time to deal with it at that time.

Around the box, a restriction formation was also arranged! Su Hang looked around, and soon found the body of the restricted formation on the wall of the cave next to the box.

A six-pointed star array carved by intricate runes. The six-pointed star array was black and dim in itself, and it was unusually hidden in this dimly lit cavern.

If you don't pay close attention, you will never be able to find out!

"The six-pointed star array is engraved within the restricted formation, and there is no way to crack it without entering the formation, and it is really a foolproof design." Su Hang couldn't help but admire.

It's a pity that when this formation meets him, no matter how precise the design is, it is useless.

"Special energy is detected, absorption can obtain 6,000 points of energy, is it absorbed?" With Su Hang silently chanting

"Confirmed", the entire formation directly fails. Su Hang summoned the rock dragon rat that had just returned to a half-dead state.

"I've wronged you." Su Hang rubbed the head of the rock dragon rat and threw the rock dragon rat towards the box. Wait a moment...... Nothing happened.

"Safety." Su Hang walked to the box with confidence and opened it. Suddenly. A pale blue light filled Su Hang's sight.

A big box full of energy stones!! Su Hang's face flushed. Sure enough, danger and opportunity coexist! The fact that he was taken to work as a miner was not necessarily a bad thing.

But.

"You have to find a way to deal with the aftermath first." Su Hang hadn't forgotten the five-star summoner who would be back in three hours.

Fortunately. He'd already figured out how to get out! Disguise Invasion! As a weak four-star summoner, he could easily clean up his suspicions!

Can an ordinary four-star summoner crack the restriction formation? Can an ordinary four-star summoner absorb a large box of energy stones out of thin air without leaving him?

These two points alone are enough for him to justify himself! Thinking of this, Su Hang immediately took action. There were a total of one hundred and forty-six energy stones in the box, and Su Hang deliberately left six of them to absorb the rest directly through the system.

Coupled with the 6,000 energy points provided by the Restriction Formation, his current energy has become 43,200 points!

We're almost halfway to the upgrade line! As for the remaining six energy stones, Su Hang was ready to use them to reactivate the restriction formation!

It's incredibly difficult to absorb the energy in the six-pointed star array, but it's ridiculously easy to replenish it!

You only need to touch the six-pointed star array with the power stone to complete the energy replenishment! Standing outside the range of the restricted formation, Su Hang summoned the octopus monster and let it roll up the six energy stones and smash it towards the six-pointed star array!

The moment the power stone touched the six-pointed star array, the entire restriction formation was reactivated!

"With six energy stones, there should be no problem maintaining the operation of the restriction formation for one day." Su Hang breathed a sigh of relief.

In this way, a simple secret room is complete. He's a four-star summoner, so it's impossible for him to cross the restricted formation and steal the power stone inside, right?

Taking a step back, even if he could steal it, now that others were still in the mine, how would the power stones be transported?

So no matter what, it is impossible for that five-star summoner to suspect him!

"One last step away!" Su Hang took out a fruit knife he had prepared earlier and looked at his arm.

He's going to create some wounds on himself, to create the illusion that someone has been attacked here. But. How to get this done.

After hesitating for a long time, he just found some soil to wipe on his face, and then found a corner to lie down. Since there was no signal from the communicator, he was so bored that he pulled out a bottle of shampoo from his backpack and began to read the ingredient instructions on it.

Well...... It's like forgetting to bring your phone to the toilet. A moment later. He really fell asleep...... I don't know how long it took.

Su Hang noticed something strange and slowly opened his eyes.

"What's going on?" The five-star summoner's tone was cold, trying his best to suppress his anger, staring at Su Hang.

"What's wrong?" Su Hang was at a loss,

"Why did I pass out......" he said, wiping the saliva from the corner of his mouth. Well...... I slept a little soundly, but fortunately I didn't notice it.

"Where are the energy mines and the power stones I dug up?" The five-star summoner gritted his teeth and said.

"What kind of power stone ......" Su Hang frowned, looking confused,

"I just thought I was knocked unconscious by someone."

"Let me check it." The five-star summoner pulled Su Hang up from the ground forcefully, and then rummaged through Su Hang.

Long. He didn't find any functional props from Su Hang that could hide the power stones!

"Could it be ......" The five-star summoner's eyes were red, panting,

"I'm being targeted by that guy?!"