Qin Yu believes in Lao Bai's judgment, after all, he had previously talked to Wan Qian Zhenjun, the first master of the Transformation Realm at the end of Qin, and last time he also instructed Zhuzhu to break the ban in the Eryi Jiao Tai Crown, and his vision and techniques were quite good.

During the ancient Qin and Han dynasties, the aura was still very abundant, and it was easier for geniuses to rush through the level, so when it came to the stage of the great masters after the peak of the transformation realm, it was not easy to advance again, and the free time was obviously abundant.

As the chief master, the Spear Absolute Ten Thousand True Monarch has also cultivated the Qi Gate Control System, and his level is not below the previous three. Lao Bai has seen a lot, and it is normal for some people to save their lives.

As a member of the Zhengda Alliance, Qin Yu thought about it, and still clicked Lao Bai's guess with Ren Houtu.

Ren Houtu listened to Qin Yu's reminder, was shocked, and nodded solemnly.

"Brother Qin, no, the third child...... I can call you that, right? ”

"Of course, it's up to you." Qin Yu smiled, Ren Houtu wanted to be closer to him, of course he couldn't ask for it.

This kind of terrible ghost place, if it is not closely united, is no different from running around to seek death.

"As soon as you say this, I just remembered that when the forbidden master gave me this pair of forbidden secret doors, he said that if it didn't work the first time, and go in the second time, it would be best not to use the first door again. I thought I was about to get rich, and my mind was so excited that I didn't pay attention to what he said. If it weren't for the third child's reminder, maybe we would be besieged by two seventh-level demon lions as soon as we entered the door. ”

Sang Hong's face couldn't help but turn pale, her blue marlin demon activated the sword shattering secret technique, it would also take a few seconds, if she was besieged by a strong enemy as soon as she entered, her own danger would immediately surge more than ten times.

"Third brother, second sister, don't worry. Back then, I actually got two forbidden secret doors, and only used one. Ren Houtu gently wiped the green bracelet on his left wrist with his right hand, and a long wooden board had already appeared in his palm...... Well, it looks like.

This dark yellow "plank" is ten centimeters long and five centimeters wide, but it is five centimeters thick. It should be called a "box with a square cross-section".

"But where should this door be installed? I only feel that there is such an exposed magic circle prohibition, and in other places, I can't see too many flaws, and forcibly installing it can easily cause energy fluctuations. Last time, we didn't know that there was a seventh-level demon saint hidden, so we came casually, and the two stone lions inside were defenseless at all and had been asleep. This time...... I'm afraid it won't be that easy. Ren Houtu cocked his mustache. A worried face.

When he came back for another expedition, he was fully prepared in other aspects, but he really didn't expect to need to change the entrance and exit gates.

Sang Hong and Qin Yu also pondered.

Installation is not a problem, but there is a lesson from the last time, and the seventh-level demon saint may not be deceived again.

Qin Yu's eyes swept and immediately sent the pattern back to Zhihai.

"What forbidden secret door, it's obviously the door of illusion. In the immortal palace of the old master, there were often such secret doors back then. It looks like a wall on the outside, but it's actually a phantom, and you can walk casually, so it's called the door of illusion...... "Lao Bai chattered in the group chat room.

"Don't talk about it, what kind of door is this...... How to use it? Where's Ann? Qin Yu interrupted.

"Well, this old slave doesn't know." Lao Bai confessed. It is the soul of a bookworm. Naturally there is something to say.

"Master, you can ask Senior Sister!" Jane prompted.

"Uh-huh!" Qin Yu felt that this was good, and immediately transmitted the sound to He Hongchang.

He Hongchang thought for a while, and replied, "Xiao Yu, you can build a device and paste it inside the original door." Since the original door was already part of the magic circle, according to the normal law of spatial prohibition. There is a high chance that the doorway is defaulted to be intact, so attaching a door to the space inside the door is not considered to destroy the integrity of the prohibition. ”

Qin Yu thought to himself, why don't you just sue Sù Ren Houtu to save trouble?

He Hongchang didn't pay attention to him at all.

Qin Yu knew that this person couldn't be forced, so he had to pretend to be his own idea and say it.

Ren Houtu gently patted the long wooden block in his right palm with his left hand, and laughed: "The third child is so knowledgeable!" I'll give it a try. The door can be big or small, last time it was so big, this time it was slightly smaller, and it doesn't prevent us from getting in and out. ”

The black shadow flashed, and He Hongchang was already standing in front of him, stretching out her white left hand.

Ren Houtu was stunned for a moment, and suddenly said happily: "Grandmaster He, you want to take action in person?" ”

He Hongchang glanced at him coldly, thinking to herself, "Aren't you talking nonsense?" Just by virtue of your fluctuating heartbeat rate, you obviously lack the basic self-control ability of a ban-breaking expert, so it's more reliable for me to try.

Ren Houtu didn't care about her attitude, and immediately gave the long yellow wooden strip to He Hongchang.

Qin Yu and Sang Hong exchanged glances, and somehow, they both felt a lot more settled in their hearts.

Boss, it's not like we won't help you......

He Hongchang touched the dark yellow wooden block, immersed in it, and felt the laws of space in it......

Soon, she understood the basic manipulation method of this law secret door.

According to the detection of her spiritual power, in the mountain wall six zhang away in front of her, there was a gate as high as one zhang and as wide as half a zhang.

A real giant door!

He Hongchang's thumb searched the bottom surface of the small forbidden secret door in his hand, and soon found a slightly convex bead in the center, an iron bead the size of a little fingertip, only half of the bead protrudes on the square plane, and it can still move when you touch it.

This is the joint point of the secret door of worship.

According to the method he felt, He Hongchang input two traces of ice-based true qi, and immediately, the true qi traveled in the opposite direction along the underside of the door frame at the same time, and soon covered the entire bottom section. The True Qi then quickly ascended along the two sides, finally meeting completely at the center of the opposite door frame.

Now, this door has been completely refined by He Hongchang.

He Hongchang's eyebrows moved slightly, knowing that this door could be big or small now, completely according to his own heart.

She slowly walked forward more than five feet away, stopped in front of the potholed mountain wall, took a closer look, and then, without hesitation, threw the forbidden secret door in her left palm into the stone wall.

The fast cuboid stayed freely within the stone wall, slowly falling, but not in rapid free fall.

Soon, under He Hongchang's accurate induction, the wooden block stopped steadily on a certain level of the stone wall, neither rising nor continuing to fall.

He Hongchang pointed casually, and the rectangular yellow wooden block began to grow.

Longer and wider, gradually, more and more like a door.

Ren Houtu and Sang Hong both showed joy in their expressions, and it seemed that He Hongchang had succeeded.

Qin Yu thought in amazement: "Shouldn't Senior Sister say: Good baby, long, long, long......"

There was a sudden thud, and the two sides of the gate, which had just grown to more than a person's height, suddenly parted.

Swish!

A mighty and fierce stone lion, staring at a pair of stone eyes and baring two rows of sharp teeth, jumped out of the door, and bit at He Hongchang. (To be continued......)

PS: On Monday, ask for a few chapter recommendation votes.