"Only when the reserve boat is activated can we operate the life-sustaining resources, and it is impossible for us to change to a new reserve boat and hide in the shock current against Keith Station 3. Whether it can survive the impact, unknown, consumes its energy in vain, for sure. ”

Scarlet's explanation didn't leave Yu Bai with a hint of luck. "When the rescue arrives, we are trapped under the Kaderyo belt, and the resources for life support are exhausted, and everything is in vain."

"Yu Bai, we must dive as soon as possible." She emphasized.

“…… Keith 3 station plan, abandoned. Yu Bai said heavily, and immediately asked again, "Then still go to Keith Station 1 according to your plan, how do you say the last section will go?" With bubble balls? ”

"The bubble ball can't sustain such a long distance, with the hunter's fin membrane bucket."

"Flip membrane bucket?"

"Yes, the Tina Barrel."

Yu Bai and Scarlet stood opposite the Hunter Robot.

He looked down at his booting suit, wondering how long he would be able to hold on if the hunter disintegrated.

"Are you sure? Will it be blocked again, and even the fin membrane bucket can't pass? ”

"I'll lead the way." Maybe it was because of the tiredness, Scarlet's face looked a little pale, but her eyes were still so powerful, "Don't worry, Brother Xiong of the escort team took me through a tunnel before, and in addition to the small space in the fin membrane barrel, other comforts are okay." ”

Yu Bai has no choice but to go here. He simply laughed: "At this time, do I still account for the comfort of the fin membrane barrel?" ”

He sighed to himself, not holding out hope but holding on a little hope, and asked, "The tunnel that Brother Xiong took you through is also close to Keith No. 1 Station?" ”

"No, we were in the Sea Erosion Valley." Scarlet quickly changed the subject, "We can go out." ”

"Okay." Yu Bai took a breath.

"Your ...... flight," Scarlet said, turning her head.

"I know." Yu Bai nodded, he walked to the hitchhiker that had been crowded next to the hunter pile, raised his hand and patted it on the shoulder, looked at it twice, and said nothing.

Scarlet watched his farewell to his close partner, and was not moved.

The sub-boat is parked at a tiny branch hole, and the control screen is still running, and the data shows that the water inside is flowing three times faster than outside.

"We can grab a little more time." Scarlet said optimistically.

Yu Bai puffed and laughed. "Okay." It's a pleasure to hear the sound.

Scarlet was a little puzzled, at this time, Yu Bai smiled more intensively than usual, how could he be so relaxed.

"I'm afraid I won't have a chance to laugh again, so smile more now." Yu Bai was also calm.

Scarlet looked at him. "We have two fin barrels connected, and in addition, one hunter explores the way, and one hunter presses the tail."

"It is advisable to lie down in fetal mode and not to turn again during the trip. If you are bored and nervous on the road, you can meditate or half-sleep. Control of your Finmembrane Bucket and the Hunter behind you is shared with me, but don't waste your energy on manipulating it unless it's a special case. When the need arises, I will naturally transfer all control to you. ”

She paused for a moment and continued, "It's not difficult to be a hunter, you can use it as if you were a plane." They have extensive experience in dealing with sinister environments and can be used as appropriate if they make recommendations. ”

When control was transferred to Yu Bai, it was probably when she was extremely bad. Of course, Yu Bai understood what she was referring to, and the helpless and indifferent smile disappeared from the corner of his lips, and he looked at Scarlet.

"Okay."

"Let's go."

The two faced the hunter, their eyes slightly together.

"Wait," Yu Bai shouted, "can we communicate with each other in the Wing Barrel?" ”

"It's better not to." Scarlet said apologetically, "I need to talk to the hunters. ”

"Okay, understood."

"The co-boat stays here." Scarlet thought for a moment and didn't say any more.

The co-boat that remained here was still activated with its automatic cruise system activated, fighting the rapids in the tunnel, but so what. In case the road ahead is blocked, what if Yu Bai turns around alone, or if the two of them turn around together and return to the auxiliary boat.

When you return, it is the time to surrender your destiny.

"I sent the location of the submarine." She whispered.

"Hmm." Yu Bai shook his face and nodded.

Scarlet motioned to the hunter, and in a moment, she and Yu Bai were both wrapped in the hunter's transformed fin membrane bucket.

Scarlet is curled up in the manner of a fetus.

At that time, Xiong Mei led the team, and the chief Ke in the department and her prepared for three days, and the tunnel route for the trial investigation was put on the robot to go through the tide and tide periods, and then they came in to experience it for themselves.

100,000 mounds, where the sea divides two worlds.

Above the mound, there is a layer of seawater on the surface, and under the mound, the tunnels and valleys are connected, and there is a sea within the sea.

It is affected by tidal surges, but has its own allocation of flow direction and velocity.

If we take the landform analogy on land, it is a bit like a karst cave ditch in the Qianping Mountains.

Chief Ke is currently working on the gradual establishment of observation stations from the Keith Ridge to the hilly area, which is to gradually enrich the research.

But just like the research version of the seabed scenario, the progress of their research on the sea-within-a-sea is waiting to grow and improve with time. It's not perfect.

It means that Scarlet's grasp of the last part of the trip is not much higher than Yu Bai.

All she knew was that there really weren't any other options.

The speed of the fin barrel was so fast that she didn't even have time to appreciate the rise and fall of the water.

She was highly nervous.

Without the Flying Flower and the sub-boat control screen, and without the important perspective of the contours of the scenery, she now relies on the wayfinding hunters to collect environmental data.

The hunters have been passing back, and the stream is endless. She needed to judge its judgment.

At this time, taking a wrong fork in the road is fatal.

Maybe they will go around the inside of the 100,000 knots, and it is unknown whether the knolls will collapse or how the inside will change when the tide comes.

The only thing that is known is that the map of the sea in the sea has been changing since they were drawn by the non-human department and other departments, sometimes a tributary is gone, and sometimes a large lake appears.

Oh, and the other known fact is that the fin barrel only allows them to go around for an hour. If the road ahead is blocked, you must turn back, and the auxiliary boat that they abandoned at the entrance of the branch cave has half an hour to support your life, which can be added.

Scarlet is the last exit that is necessary no matter what.

100,000 hills, still called 100,000 hills, don't have their names connected to it.

The four walls of the fin membrane barrel are very cold, and the space is only enough to be surveyed.

The overall shape of the Hunter is in the style of dexterity, unlike the burly auxiliary guards of the Guardians, and it is transformed into the same style of fin membrane barrels, and the space that the Hunter can provide is not as spacious as the auxiliary guards.