The tower gate of the sword tower is naturally made of dark iron, thick and tall. The soul slave only stood in front of the door with a palm-sized body, which really looked very incongruous, and it also gave people a faint feeling of powerlessness.

Of course, Su Yang and the others will naturally not be confused by this external scene, and Su Yang is becoming more and more confident in the strength of the soul slave.

I saw the soul slave stretch out his hands and slowly push towards the dark iron gate. Through the soul information transmitted by the soul slave, Su Yang found that the door of this dark iron tower was very heavy, and it could be said that it was tightly closed, and the craftsmanship was extremely fine.

The soul slave pushed, but instead of pushing it away, it made its small body take a few steps back. Seeing this scene, Su Yang was also stunned, obviously he didn't expect this tower door to be so closed.

At this time, the soul slave was competing with the tower gate, only to see it retreat a few steps, and then rushed towards the tower gate. When he was about to approach the tower gate, the soul slave suddenly flew up and stepped on the side of the tower gate.

Boom!

There was a roar from the darkiron gate, and there was no other vision. Seeing this, Su Yang's brows furrowed.

They could feel from the blow that Fang Cai Soul Slave burst out, and this blow was definitely no less than the full force of the foundation building period monk. Although it sounds like the cultivation realm is not very high, this full blow is enough to open the mountain and break stones.

However, in the face of such a blow, the dark iron tower door only emitted a humming sound, leaving no traces.

This kind of gate is obviously not the level that ordinary dark iron can reach, at least it is mixed with the essence of dark iron, and even the entire door is cast by the essence of dark iron.

Su Yang controlled the soul slave through the soul mark, only to see that the soul slave's body suddenly became a lot larger, growing in the wind, and finally equaling the body.

This is the last method that Su Yang can think of, through the size of the soul slave to become larger, and increase its strength in a short period of time, I hope this time I can push this tower door open.

The enlarged soul slave stepped forward again, but this time it did not put its hands on the door, but folded its right palm on the back of its left palm, and the two palms were combined and pushed towards one of the doors.

This time, the force emitted by the soul slave was already the limit of what it could bear. At the same time, the dark iron gate finally had some changes.

The door, which was originally pitch black in the dim light, lit up with a faint red light at this time, and on the two door panels, a strange rune appeared on each of them, flickering constantly.

Rumble!

After the rune appeared, a flash of brilliance suddenly flashed, with an extremely domineering aura, and it slammed into the soul slave's chest, knocking him away in an instant.

Seeing that the soul slave kept getting smaller and smaller in the air, and then flew towards the forest like a meteor, Su Yang hurriedly pinched the seal to take the soul slave back.

At this time, I heard Lin Xueqing suddenly speak: "I think, I have a way to enter this sword tower." ”

"Oh?" As soon as Su Yang took back the soul slave, he heard Lin Xueqing's words, and couldn't help but look at Chu Yan and turned his head to look at Lin Xueqing.

Lin Xueqing smiled bitterly: "Now I can be sure that this sword tower should be the place of our Shu Mountain." I didn't know that it didn't have any breath revealed before, but the rune that appeared on the door panel just now was a kind of defensive magic circle in my Shu Mountain. ”

Hearing Lin Xueqing say this, Su Yang suddenly felt happy in his heart, since this sword tower belongs to Shu Mountain, and the defense is so amazing, it is obvious that there should be no danger inside.

The danger that the Flying Poison Dragon talked about before was probably just the defensive aura in the sword tower. However, there is a Shushan disciple by his side, so this danger will naturally no longer be a danger.

Thinking of this, Su Yang said to the two women: "Since it has been determined that this sword tower belongs to Shu Mountain, there should be no problem in thinking about it." Let's go in, maybe if we're lucky, we'll find another way to Shushan. After all, the original Shushan seniors wouldn't have to pass through the Despair Forest every time they came to the Sword Tower. ”

Hearing Su Yang's slightly joking tone, the two girls were also stunned for a while, and they had never seen Su Yang like this.

Lin Xueqing smiled and said to Su Yang and Chu Yan: "You are following closely behind me, this defensive array is not easy to open, I need your Dharma protector." ”

Lin Xueqing originally had a cold temperament, but I don't know why, when she was with Su Yang and Chu Yan, she inadvertently laughed more often.

Hearing this, Chu Yan and Su Yang both nodded, and at the same time, they used their vitality and followed behind Lin Xueqing. Before the three of them came to the tower gate, Lin Xueqing's long sword was in her hand, and a blue light sword qi flashed and slashed at the tower gate.

At the same time, Lin Xueqing hurriedly put away the long sword, her hands kept pinching, and her fingertips faintly emitted a blue light with a sharp edge.

The blue sword qi from before had already struck the tower gate, and the defensive circle that had already dissipated appeared again.

And this time, as soon as the defensive array appeared, before he had time to release the kind of light that had just struck the soul slave, it was already pulled by the sword qi that was gradually forming in Lin Xueqing's hand, and it slowly operated.

Although the faint blue light in Lin Xueqing's hand was a little inconsistent with the brilliance of this defensive array, it did not affect her control over the defensive array.

Slowly, the defensive circle spun rapidly, and with this rotation, the blue light in Lin Xueqing's hand surged towards the magic circle. At the same time, Lin Xueqing's face also turned pale, and there was a trace of tiredness in her eyes.

Chu Yan and Su Yang, who were protecting the Dharma on the side, didn't know where this was the situation where the vitality in the body had been consumed. While secretly shocked that this defensive array was so consuming vitality, the two of them also stretched out their palms with a tacit understanding, sticking one left and one right on Lin Xueqing's back, constantly transmitting vitality for Lin Xueqing.

With Su Yang's support, Lin Xueqing suddenly felt a lot better, only to see her face cold, and with one go, she threw all the blue light sword qi in her hand into the defensive array.

Click!

Suddenly, there was a soft sound, and the defensive circle suddenly stopped spinning, and then it shattered into specks of light and dissipated into the air.

Then, I heard a "boom" sound, and the entire dark iron gate slowly opened. A musty smell wafted out, and immediately took Su Yang and them back a few steps, it seems that no one has come in this sword tower for hundreds of years, and the dampness is so strong.

Now Lin Xueqing's consumption is a bit heavy, and the three of them are not in a hurry to go in, but to protect Lin Xueqing's Dharma and wait for Lin Xueqing to recover.

I don't know how long it took, but I suddenly heard Lin Xueqing say softly: "I'm fine." ”