Bomb Kag!

The creature was the size of a teenager, with dark skin. They have excellent night vision and are used to sneaking up on enemies in the dark. Of course, not all of them can make bombs, and some use quenched thorn darts to hurt enemies, which is very insidious.

The best way to deal with this monster that thrives in the dark is to keep the light on at all times.

As an excellent fire magician, it is naturally not difficult for Liu Yuhan to create a stable large fireball to act as lighting. Under her deliberate control, three balls of flame with a diameter of twenty centimeters slowly formed and circled over her head. Maybe this light is too dim for ordinary people, but the few present are also fifth-order, and this firelight is enough for them to lock on to their targets.

After trotting a few steps and shaking off the explosive bomb thrown by Kag, Lu Chengfeng suddenly accelerated and approached in front of it. Before the Kag could turn and run away in panic, his lightsaber flashed with a silver light, stabbing straight into its chest. Karg's defense is really average, after being seriously injured by the lightsaber, the Infinite Frost Fighting Qi attached to the sword alone is enough to freeze it into ice slag!

On the other side, the sisters of the Liu family and several other mages also took action one after another.

As early as when his companion was stabbed by Lu Chengfeng, the Kag next to him slipped away first. Unfortunately, no matter how much they run, these little short legs can't be faster than magic. After Liu Yubing waved his scepter and an ice ban froze it in place, the ensuing magic blasted the Kag into slag!

The movement of the magic explosion alarmed the monsters farther away, and the same clicking sound that had appeared before reappeared. Soon, another group of golems in gray iron armor came out of the darkness.

Unlike the knight puppets that came before with rectangular swords, some of these puppets held scimitars in their hands, and some held long-handled axes, but their eyes all had a terrifying red glow.

"Where are there so many tin monsters!"

Liu Yuhan complained in a low voice while maintaining the lighting fireball.

When he first entered Sky City, Lu Chengfeng was also very curious. But all the way to now, he has become accustomed to it. He didn't even think about who created them, but drew his sword and killed them directly. With previous experience, although these guys whose strength was close to the sixth order were tricky, they couldn't stop them. However, after this battle, the mages had to stop again and meditate to restore their magic. Even Liu Yuhan temporarily lifted the illuminated fireball, making the nearby space dark again.

Compared to the performance of his companions, the Infinite Frost Technique in Lu Chengfeng's body was almost endless. The fifth-order lightsaber technique was thrown in succession, but it had only stopped for a while, and the fighting spirit was full again.

This is the superiority of the 108 Dou Zhi Super Exercises!

Fearing that they would encounter other people if they stopped for too long, Lu Chengfeng and the others returned to the road after half an hour. Following the winding corridor, they gradually reached the middle area of this level. Because they had been comfortable for a long time, several people were a little relaxed. At this moment, the flame demon who was exploring the path at the front suddenly shook violently and was attacked inexplicably!

Realizing that something was wrong, Lu Chengfeng was about to take a kick, but it suddenly stopped in the air.

"What's wrong?"

Seeing that something was wrong, a mage named Zheng Chong in the team asked, and the sisters of the Liu family also raised their vigilance.

That's when they noticed the magic trap at their feet in front of them.

It was a very classic ground thorn trap, and due to the clever camouflage, ordinary warriors in the dark could not find it at all. Only when the thorn trap breaks out, the target will be aware of the killing opportunity, but by that time it is probably too late to run. Fortunately, this flame demon walked in front, otherwise Lu Chengfeng might have suffered a small loss!

Due to the limited width of the trap, several people did not make much effort to clear it, but bypassed the side of the corridor.

Similar mechanisms, there were a few more on the next roadAfter bypassing these obstacles, Lu Chengfeng and the others came to the whirlwind stone staircase leading to the new floor. Here, the attentive Liu Yubing noticed a little drop of blood on the ground. Clearly, someone had already arrived here from another fork in the road, and had stepped onto a higher level.

Lu Chengfeng glanced at the sisters of the Liu family, and immediately accelerated to catch up.

To their disappointment, the new level was still closed and dark, and there was a fork in the road a few dozen meters ahead. These forks are also connected by horizontal corridors, which look like a tic-tac-toe. Of course, the specific staggered cloisters are much more complex than tic-tac-toe, and can be called a huge labyrinth. What's more, in the different corridors, there are actually multiple stone stairs leading to the upper floor.

Undoubtedly, the previous experience is no longer applicable here.

After a brief discussion, Lu Chengfeng and the others randomly chose a stone ladder and continued to climb up. I don't know exactly which level this leads to, but I just need to know that they are walking towards the heights of Sky City!

I don't know how many hours later, after boring through multiple labyrinthine corridors, and several times to solve the encountered Kag and knight puppets, the sky outside the tower finally became dark again. At this time, several people felt that the space on each floor was gradually shrinking as the half day passed. This means that they may have begun to approach the top of the tower in Sky City.

In such excitement, Lu Chengfeng led the team to step on the new stone staircase. Before they could take two steps, the Liu family sisters and Zheng Chong and the other mages all let out a sigh, their tones full of surprise and surprise.

"What's wrong?"

Lu Chengfeng mistakenly thought that they had been attacked, and the Infinite Frost Fighting Qi on his body instantly ran to the fastest, ready to strike at any time. However, no matter how he perceived it, he found no enemy.

"It's not. ”

Liu Yuhan waved his hand with a strange face, and said hesitantly: "There is no enemy, it's just ...... The magic of this layer seems to be particularly abundant, I don't know why. ”

Liu Yubing also bowed his head and said: "My sister is right, compared to the two hundred layers below, the magic power of this layer has at least doubled, it's really strange." ”

"Doubling the concentration of mana?" Lu Chengfeng thought for a moment and asked, "Do you know the reason?"

Liu Yubing pondered for a while, and said uncertainly: "I can feel that the magic power of our location is not the strongest. The further you go, the more elemental energy you have in the air. Perhaps, there is something special in the center of this level that can continuously radiate magical power. ”

Her reasoning was echoed by several other mages.

Lu Chengfeng suddenly became curious, took the lead in the front, and led the team to start searching inside.

Although this level is also a maze of criss-crossed labyrinths, with many coral sculptures and white double-decker fountains, the change in the concentration of magic in the air is the best guide. Following this guidance, the team slowly and accurately approached the source of the mana. Ten minutes later, they took out a few of the unsightly blockers and approached the central hall.

When he arrived here, even Lu Chengfeng, a sword master, could feel the essence of energy in the air. This kind of energy was not even limited to magic power, even the fighting energy in Lu Chengfeng's body was attracted by it, and it became unprecedentedly active. "Could it be that there is really any treasure in front of you?" Feeling the change in the Infinite Frost Technique, Lu Chengfeng couldn't help but have this thought in his heart.