Li Xingyun looks at the seemingly endless Canyon without a word. Even he feels a little headache. A bottle of drink has been pinched by him. If he runs half an hour before the end, he will have to consume a few drinks to supplement his physical strength.

Fortunately, the secret place on the first floor is not so abnormal. After ten minutes, Li Xingyun and others saw the end of the line -- a huge valley.

"Is there a valley at the end of the Canyon! When Li Xingyun ran to the finish line breathlessly, a young man with silver hair sat on a huge rock with a relaxed face and looked at the ugly running of the second echelon.

Li Xingyun glanced at the young man who seemed to be one or two years younger than him and couldn't help but smack his tongue.

"This young man is so strong"

although he has not played against him, Li Xingyun feels vaguely that he is definitely not the opponent of the silver haired boy. Only by using the bottom card can he have a chance to turn over.

The first level challenge ended when it reached the finish line. Li Xingyun directly chose to return to the safe house.

After returning to the safe house, Li Xingyun couldn't help but be shocked. The original safe house, which was like a coffin, was four or five times larger. Although the space was still relatively small, there was still a place to turn over when she fell asleep.

After recovery, Li Xingyun once again set foot on the journey of Chong Fen.

A day later, Li Xingyun's incessant separation and passing through the two and three levels of secret territory challenge finally came to the fourth floor of the Vientiane tower.

The first three layers of the Vientiane tower are not difficult for Li Xingyun, and the opponents matched are basically in the realm of one planet and two stars.

The first level is to test speed, the second level is to test strength, and the third level is to test defense.

And the difficulty of the test is not too big, basically located in the middle and upper levels of the planetary two star realm, there is the possibility of passing, unless the luck is too bad to meet an accident.

Li Xingyun also went straight up to the fourth layer. After coming to the fourth layer, Li Xingyun was separated from the novice area. In addition to the number on her forehead, she could also take a code name. After thinking about it, she took a code name for herself.

At this time, Li Yun Yun's pressure suddenly increased. I don't know whether it is because there are too many consecutive victories in the first three layers, and in a battle in the fourth layer, Li Yun Yun Yun is extremely speechless to match a planetary three-star opponent.

"Star wolf vs tower"

Li Xingyun looks at the little giant who is more than three meters tall and looks a little bitter.

"Have you run out of luck"

I haven't met too strong opponents all the way, which makes Li Xingyun think that he can't meet three-star level masters until he reaches five or more floors. But now the first battle on the fourth floor of the Vientiane tower has given Li Xingyun a big blow.

"Spell it"

Li Xingyun bit her teeth, and when the blue light column disappeared, the universe in her whole body was in a crazy operation, and the black and White Twins appeared in her hands, and a series of metal storm like warheads shot at the opposite tower.

The iron tower cracked its mouth and gave a scornful smile and a clear drink: "the body of steel". Then the whole body appeared a dark metallic luster, as if it had become a real statue cast by steel.

Li Xingyun's black and white male explosion of metal warheads hit the little giant body, immediately burst into bursts of fire, in the blink of an eye, countless flames submerged the tower.

"Pain, pain, pain, you little man's firearms are still very strong"

after Li Xingyun stopped fire, the tower went out of the flames. Except for a few places where there were some scorched marks, it was almost impossible to see what damage Li Xingyun's guns had done to it.

"It really doesn't work. Although black and white Shuangxiong are three-star level magic weapons, they are weapons after all. If you don't use good bullets to match their power, it's still not enough for the three-star level people on the planet."

Li Xingyun looks at the almost intact tower and murmurs, and changes the bullets in the double guns. This time, the bullets he snatched are no longer ordinary Metal warhead, but special armor piercing bullet.

This kind of bullet is rare even in the battle of Star River. Li Xingyun has made a batch of them through the military channel. The price of this kind of bullet that can directly penetrate the four-star insect armor is not cheap. Even Li Xingyun doesn't want to buy too many bullets, so he doesn't intend to use them if there is no need.

In the previous battles, with the power of the black and white duo, they were able to suppress most of their opponents. Therefore, Li Xingyun has not replaced the bullets until she meets an opponent of this level.

After seeing Li Xingyun's replacement of a magazine clip, the tower's face became dignified.

The battle started again. This time, Li Xingyun was not standing still. Li Xingyun was shocked by the speed of the tower. Her body was as flexible as a cheetah. After a few flashes, it came close to Li Xingyun's eyes. At this time, Li Xingyun opened a few snatches and shot all the way to the sky.

"This kind of speed deserves to be a master at the level of three stars on the planet."Li Xingyun looked at the iron tower in front of her and exclaimed. Then her eyes flashed. The steel wings behind her catapulted out and took him to the air. The tower in front of Li Xingyun immediately became an excellent target.

A series of armour piercing bullets whirled violently and hit the tower.

The tower hummed and went back, and a pile of metal warheads fell from his body. Although the metal warhead did not explode this time, the power contained in it was not comparable before, but it still failed to break the iron tower's unbreakable defense.

"Stronger than the four-star insect armor of the planet?"

Li Xingyun looks at the tower's backward figure a little bit. Even if he is fully defensive, his Ji Kai defense is only a little stronger than the four-star level insects on the planet. Even if he has Ji Kai, Li Yun Yun Yun does not dare to hard connect with this armor piercing bullet.

But the tower has eaten all the armor piercing bullet's damage, and has not been able to break the defense.

"I don't believe it"

Li Xingyun bit her teeth and kept changing directions to shoot continuously. Armor piercing bullets shot at the tower as if they didn't need money. At this time, the tower looked at him with red eyes, and her figure kept shaking, trying to avoid Li Xingyun's shooting. At the same time, he raised a broadsword as wide as a door plank into his hand.

Most of the bullets were blocked by the sword, and the missing armor piercing bullets did not cause any substantial damage to the tower.

Kid, I can't imagine that you can fly, but I can see when you can fly "

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