Several people quickly swam to the edge of the whirlpool, and they didn't need to move at all, they were directly swept into the whirlpool, and they were almost washed to the bottom of the pit.

The huge momentum stirred the bottom of the river, the river was dirty, and the visibility was less than 10 meters, Su Mian directly turned on the visual system, swept his eyes, and soon found five targets sunk at the bottom of the giant pit.

The little boy was already drowning unconscious, and the four special forces were conscious and not even drowning.

Su Mian picked up the boy and handed it to his side, nodded vigorously at Su Mian, picked up the boy and swam directly up.

The little boy has not much time, he has a lot of strength, and the three-dimensional vortex is also the best among several people.

The rest of the people dragged a special forces soldier alone, and the special forces were in much better condition, although they were on the verge of drowning, they were still holding on.

Some took a few sips of water, and some were still holding their breath.

The endurance of the military is amazing, let alone the special forces?

This is thanks to their usual strict training, like the swimming subject that Su Mian trained them in, Luo Cheng's usual requirement is to hold his breath for three minutes.

That is, they can hold on to at least three minutes in the water without breathing, and some are talented, plus training, they can hold on for four minutes.

One dragged a special soldier and began to move upstream.

The most dangerous and daunting moment is coming!

It's easy to get into the whirlpool, but hard to get out of the whirlpool!

At this time, it is required that the body must be flat, and it is best to use the backstroke swimming style, Su Mian made a backstroke posture for the special forces next to him, and the special forces immediately understood.

Because Su Mian wants to use the three-dimensional vortex theory, she can only choose the breaststroke position.

Su Mian pulled the special forces against the vortex upstream, and after three leg kicks, Su Mian clamped out the first three-dimensional vortex, which immediately offset the suction of the vortex.

After three more leg kicks, another stamina vortex is made.

If this is in ordinary river water, Su Mian's swimming method is not a problem at all.

But here is the big whirlpool, and the three-dimensional vortex can overcome the suction of the big whirlpool, and you have to keep making the three-dimensional vortex.

Soon Su Mian found out the problem.

Su Mian pulled the special forces to stop in the middle of the whirlpool, not up or down.

That is, she made it once three times, and the stereo vortex could only send her here.

Looking up again, Luo Cheng was in front, and he made a three-dimensional vortex almost every two times, but it was enough.

And the one who rushed to the front was Luo Fang, this aunt and grandmother could make one every time, so even the big whirlpool couldn't do anything about her.

Luo Fang ran all the way, and soon left Su Mian behind.

Su Mian: ......

What she should be worried about now is herself, Luo Fang's talent, it is estimated that she will be able to break out of the whirlpool in a dozen strokes!

The special forces around her were already flushed, and when she ran out of strength, it would be dangerous at that time.

Su Mian tried to calm himself down, and carefully recalled the principle of the three-dimensional vortex theory in his mind.

If Luo Cheng's inspiration came from the maelstrom, then is there a way to improve it, and the power to make Su Mian make a three-dimensional vortex at one time is enough to support her to escape from the whirlpool?

In a short period of time, it is impossible for Su Mian to practice one at once or one at a time!

What to do?

Seeing that the special forces' faces are getting bluer and bluer, this is a manifestation of extreme oxygen deprivation.

Although the special forces can't speak now, he is dissatisfied in his heart, and Su Mian can feel the DISS in his eyes.

If his judgment was correct, at Su Mian's current speed, they wouldn't be able to swim in this whirlpool!

You said you couldn't protect yourself, and you came to save me? Isn't that harmful?