"Let go? You think so."
Naruto not only didn't let go, but instead tightened his fingers to tightly hold Sasuke's cloak, tightening Sasuke's neck so hard that he almost lost his breath.
"Ahem... Do you want to strangle me first?" Sasuke had to stop and turned back to stare at that big dirty face.
"If you dare to go down there and die alone, I will strangle you first, and then drag you back to Sakura." Naruto didn't mean to be joking, and the collapsing black Tower was reflected in his blue pupils., "If your Susanoo can't hold on to that high-concentration Black Oil steam, not even the bones and dregs will be left. Don't forget, you are no longer the Uchiha Sasuke you were then."
"Then what do you have in mind?" Sasuke shook off Naruto's hand and pointed at the violently pulsing black aorta, "In a few dozen seconds, the underground magma will rush up along this pipe. By then, let alone Land of Snow, even the continental shelf in this area will be broken."
"Two people are better than one." Naruto took a deep breath, and the surrounding Natural Energy penetrated into the body along the pores. Although it was slow, it was indeed accumulating. "If you can't get through it, don't get through it."
"What do you mean?"
"Just cut it off, right?" Naruto pointed at the pipe. The visual distance was about two hundred meters. "Can your Kusanagi Sword still conduct electricity?"
Sasuke instantly understood his intention and frowned even more tightly. "The distance is too far, and there are Black Oil tentacles flying around in the middle. Once the sword leaves my hand, I will have no weapon."
"I will open a way for you." Naruto squatted down and put his hands on the ground, "Use that."
Sasuke was stunned for a second, then showed a look of disgust. "Must I use that one?"
"Stop talking nonsense, we're running out of time!"
The black tower made a heartbreaking cracking sound, and the black material at the top spewed out like volcanic ash.
Sasuke no longer hesitated, compressed Lightning Release Chakra to the extreme, and injected Kusanagi Sword. The sword emitted a sharp bird song, and the blue-white electric light even illuminated the dim ice cave.
"Get ready..." Naruto shouted loudly, his muscles tensed up, and orange eye shadow appeared again, "Let's go!"
Sasuke threw the sword in his hand violently.
At the same time, Naruto slammed his hands on the ground.
"Xianfa·Frog Kumite·Air Palm Fist!"
This punch did not hit the enemy, but hit the air along the flight path of Kusanagi Sword. The huge invisible shock wave was like a transparent tunnel, blasting away all the tentacles and gravel of Black Oil flying in the sky.
Kusanagi Sword turned into a bolt of thunder and traveled rapidly along this vacuum tunnel.
However, just when the tip of the sword was about to touch the aorta, the "Subject 01" that had turned into flesh seemed to sense the danger. A huge ball of black mucus suddenly bounced up from the side, trying to intercept the sword.
"Don't even think about it!" Sasuke's left eye suddenly opened wide.
Although he no longer has Heavenly Hand Power of Rinnegan, his control of the ninja tool has already reached an advanced level. With his fingers moving slightly, several steel wires as thin as hairsprings tightened in the air.
Kusanagi Sword drew a weird right angle in the air, barely avoiding the mass of mucus, and then plunged hard into the thick aorta.
Sizzle!
Chidori's high-voltage current instantly detonated the geothermal steam in the tube.
Boom!
The aorta was like a severed blood vessel, and hot white steam mixed with magma spurted out, instantly destroying the foundation of the black tower. The monster, which was still expanding, lost its energy source, let out a shrill wail, and its huge body began to collapse and shrink.
"Successful!" Naruto just shouted when the ice beneath his feet suddenly shook violently.
The shock wave of the explosion was larger than expected. Although the underground magma was cut off from transportation, the overflowing part instantly vaporized the surrounding tens of thousands of years of ice.
"Run!" Sasuke grabbed Naruto.
But it was too late.
The ice sheet beneath their feet shattered like glass. The two of them fell into the endless abyss of darkness together with the still-smoking armored train.
A feeling of weightlessness enveloped my whole body. The sound of howling wind and the crashing of broken ice could be heard in my ears.
"Sasuke! Got it!" Naruto waved his arms randomly in the air.
"Don't move! Idiot!" Sasuke adjusted his attitude in the air, trying to find a foothold, but there was no bottom, and he could only see the faintly flashing red warning light below.
Boom!
Naruto felt as if he had been smashed against an iron plate, and all his internal organs were displaced. This was followed by continuous rolling and impact, and finally he fell heavily into a pile of discarded metal parts.
"Cough cough cough..." Naruto struggled to get up, feeling like all the bones in his body were falling apart, "Is this... hell?"
"If it is hell, it is also a hell full of Machine Oil flavor."
The voice of Sasuke came from not far away. He was better than Naruto. Before landing, he used a steel wire to hang on a beam to buffer him, but now he is also in disgrace, and his cloak has been hung into strips of cloth.
Naruto took out the fluorescent stick that still had some power left and flicked it on.
Green light illuminates the surroundings.
This is a huge underground cavity, several times larger than the ice cave above. It is surrounded by giant rusty gears and Drive Shaft, and a huge clock that has long stopped hangs on the wall.
"This is the underground energy center that Land of Snow used decades ago." Sasuke covered his left arm, which had been hit just now and probably had a broken bone. "It seems that we fell into the lowest level of this ruins."
"Where's the monster?" Naruto looked up warily.
Extremely far above the head, the blasted hole looked like a faint star. Black liquid could be vaguely seen slowly dripping down the cave wall, like a black rain falling.
"You can't die for the time being, but you can't catch up either." Sasuke walked to a huge metal door and pushed hard, but it didn't move. "Compared to that, we have a bigger trouble now."
"What?"
"The oxygen here is very thin." Sasuke pointed to the barometer on the wall. The pointer had dropped to the red zone, "And the temperature is dropping sharply. The explosion just now destroyed the geothermal circulation system, and this place will soon become a big freezer."
Naruto shuddered, and then realized that the white air he exhaled turned into ice slag when it hit the ground.
"Then what are you waiting for? Find a way out!"
Naruto As soon as he took a step, his stomach made a loud noise.
Gu--
It seems particularly harsh in this empty underground.
Sasuke stopped moving and looked back at him expressionlessly.
"Well... I exercised a little too much just now." Naruto scratched his head awkwardly, "Do you have anything to eat? Ration Pill is fine too."
Sasuke sighed, took out a squashed rice ball from the ninja bag, and threw it over.
"Eat sparingly. This is your last supply."