Ning Xi took out a war beast chain to activate, and a small submarine more than ten meters long appeared on the deck.

"This submarine is refined with earth-grade materials, as long as it doesn't encounter a heaven-level demonic beast, or a ground-level demonic beast group attack, one or two ground-level demonic beasts will not be able to break through such a defense."

"I also incorporated some deep-sea materials, so this submarine is very resistant to pressure, as long as it does not dive to a depth that even the Heavenly Rank Xuanshi cannot bear, it will not be affected by water pressure and gravity, and it can drive under the sea at will."

"As you can see, there are only ten seats in it, and the space is not too big, so you can only sit and drive."

"But you're not here to have fun, but to find materials to experience and assess, so this kind of small submarine is more suitable for you."

"If you encounter a monster attack, as long as you turn on a special switch, you can send the people inside out to fight, and it's very simple to come back, and there will be no water leakage."

Ning Xi first introduced the function of the submarine, and then said the price, "A submarine has 10 million energy stones, take it if you want it, it doesn't matter if you don't want it, get off the boat and swim by yourself." ”

"What? Ten million so expensive? ”

"It's a bit too much."

"A heavenly war beast is almost the same price, Ningxi, you are robbing people!"

Ning Xi rolled his eyes, "Is this submarine comparable to a war beast?" Then why don't you buy a heavenly war beast and take you down! ”

A group of people were choked in an instant, and the heavenly war beast didn't have this function!

After sweeping everyone, Ning Xi lazily walked to the submarine and opened the hatch, "I'm really convinced of you, the Tianjiao of the big countries are actually picking the door one by one." ”

"Watch me show you the most powerful secret weapon of the submarine, and see if you will be too expensive." Ning Xi looked at the group of people in disgust and got into the submarine.

"......" The group twitched the corners of their mouths, Ning Xi was embarrassed to say that they were more slamming the door than one another, this is 10 million energy stones, not 1,000, I don't know who got into the eyes of the money.

However, they were still very curious about the so-called secret weapon in Ning Xi's mouth.

Ning Xi landed in the control room of the boat with her spiritual sense, and with a few switches, the small submarine she was sitting in was sent out of the cabin and appeared in the sea.

Everyone stood in front of the transparent floor-to-ceiling windows and stared intently.

I saw the small submarine moving extremely fast and nimble in the deep sea, and then a wave of power spread around.

Before everyone could ask questions, a dazzling light burst out from the front of the submarine.

The light went straight towards a large reef at the bottom of the ocean in the distance, and then everyone saw that the big reef was completely submerged by the light.

After the power light dissipated, everyone saw that the previous big reef had disappeared, leaving countless debris falling down the sea, and their jaws couldn't help but want to be shocked.

"This, is this the energy from the submarine?"

"Oh my God! This power is so strong, it is almost the strongest blow of the Xuan Master around the seventh to ninth rank of the ground level. ”

"How did Ning Xi do it?"

"I felt the faint fluctuating aura emanating from the spirit jade in that power."

"I also feel it, it seems that this energy should be emitted at the cost of spiritual jade." The people present are all from all over the world, and they can still see a lot of ways.

"Does that mean that as long as there is a supply of spirit jade, such power can still be fired continuously?"

"It's entirely possible, why hasn't Ning Xi come up yet! I want to know. ”