Lin Feng just mentioned this object.

After a while, he looked down, suddenly suspicious, and muttered: "How do you feel that this thing is a bit like a jade seal?"

If the four dragon heads can be entangled together and gathered in the middle, if the four legs can shrink, this is really no different from Yuxi.

After observing for a while, Lin Feng cautiously poured a trace of vitality.

However, there was no response. When his vitality entered the small box, it was like mud like the sea.

Lin Feng scratched his head a little.

He was embarrassed now, he was clearly in hand, but he didn't understand what it was and what its use was.

Is it just sturdy?

Lin Feng pondered, suddenly with a move of his arm, he smashed the square box out.

With a "bang", it was like a piece of steel smashed into a large piece of tofu. The black rock wall was easily smashed into by the square box, and a huge dent appeared.

Lin Feng walked over, chiseled the wall, and finally dug out the square box at a distance of 300 meters.

It is still undamaged.

Then, Lin Feng began a more violent test, and directly confronted and bombarded the Dao artifacts of the Star-picking Realm, and then the Dao artifacts of infinite realm.

The results are quite amazing.

The square box is so strong that it is unimaginable, and those powerful star-picking realm and infinite Taoist artifacts are easily crushed and penetrated by it.

"Hi...If it hit someone!" Lin Feng took a breath of cold air, and his eyes suddenly became quite bright.

"It's just a pity that this thing is out of control. Once it is smashed out, it will be embarrassing to take it back..." Lin Feng muttered.

Not only is the vitality entering these small boxes like mud like a sea, but it's useless for him to explore the soul one after another, and he can't grasp it at all.

"I just don't know how the hardness of this thing compares with the sacred artifact!" Lin Feng was shocked.

But soon, his mind cooled down again.

It is impossible for him to take out the bronze sacred cauldron and hit this thing once. If there is an accident, the fun will be great, and he will feel distressed.

"Let's do this first!" Lin Feng sighed.

Wrapped the small square box with a small bag, and then hung it around the waist through a rope.

No way, it can't be put into the Universe Bag at all.

Hanging physically on his body like this reminded Lin Feng of his childhood memories, and couldn't help but smile. When he didn't have the Universe Bag at the earliest, he was carrying equipment to fight.

"Do you want to continue searching?" Ji Yuxuan couldn't help asking.

"Of course."

Lin Feng nodded directly, "Where to go now, the road behind is still long, so I can't give up easily."

Ji Yuxuan sighed, then gave him a blank glance and said, "Sure enough, it didn't exceed my expectations."

"Then you still ask." Lin Feng laughed.

After he finished speaking, he soared up into the sky to fly out of this huge pit, and at the same time greeted Ji Yuxuan and asked her to follow up quickly.

Despite the accident earlier, Lin Feng couldn't stop things like the demolition team. Because there are too many houses here, I'm afraid I won't know how many years I will find them if I keep searching one by one.

"Boom boom boom..."

Smoke and dust soared up into the sky, and tracts of buildings fell and shattered like wheat. Both Lin Feng and Ji Yuxuan cleaned up efficiently and quickly.