"Something is wrong with this sulfur!"

When Situ Yu heard this, his face instantly changed. He quickly walked in front of Gu Shiyi, wanting to confirm if what she had said was true.

"Knead carefully and feel if you sense anything else."

Gu Shiyi demonstrated it to Situ Yu as usual. Situ Yu then grabbed a handful of sulfur and started to rub it carefully, the final result was exactly as Gu Shiyi had said. Situ Yu did not say anything and walked over to the next sulfur deposit with a gloomy face.

The corner of Gu Shiyi's mouth raised slightly, and the hand that was always hidden in her sleeve was revealed. After grabbing a handful of sulfur, she lightly sprinkled it down, completely wiping away the abnormality in her hand.

In the beginning, she had added a substance similar to the one she had discovered. Although she didn't know what it was, the heavens had allowed her to find it outside of Yan City.

And everything that she did, was just to make Situ Yu suspicious. As long as Situ Yu suspected anything, she would not need to do anything else. Situ Yu would not disappoint her.

Sure enough, with the abnormalities from before, when Situ Yu went to check on the other sulphur, he quickly discovered the difference. After continuously inspecting half of the sulphur, Situ Yu's face was as dark as if he was about to devour someone.

He even abandoned Gu Shiyi and walked towards one of the three rooms in the underground workshop that had a door, and directly kicked it towards the room on the far right. The wooden door instantly split into two, revealing Hong Ye's expressionless face.

"Red Leaf!"

Situ Yu was hiding his anger, he had never thought that the reason for the explosion of the explosion would be because the person he trusted the most. In his entire life, the thing he could not tolerate was betrayal, and even though Hong Ye had done many things for him, he could not forgive his.

"Pavilion Master!"

Hong Ye's voice was hoarse and rough, she cupped her fists towards Situ Yu, but when she saw Gu Shiyi behind her, her eyes unconsciously twinkled, and that moment of twinkling, was automatically understood by Situ Yu to be a guilty conscience.

"Speak, who are you to me?"

Situ Yu looked sideways at Hong Ye who was standing right in front of him, his expression cold. Both Gu Shiyi and Hong Ye, however, were extremely clear that Situ Yu usually wanted to kill someone when he revealed such an expression.

Hong Ye's eyes once again flashed across Gu Shiyi's body. She now understood in her heart that Situ Yu had discovered all that he had done.

"Heh, what does it matter whose person it is? The most important thing is to be able to push you into a situation where you will never be able to recover. That's enough!"

Hong Ye's aura instantly changed, and the domineering aura that he instantly revealed, was not one bit inferior to Situ Yu's.

"You should be clear about what kind of price people who betray me will pay!"

Situ Yu clenched his fists behind his back. Since Hong Ye had already said it like that, then he no longer had any need to keep him alive. Although right now, he wanted Hong Ye to beg for death the most, right now, Gu Shiyi was standing beside him.

"Oh? That will depend on whether you have the ability to do so! "

Just as Red Leaf finished his sentence, countless arrows filled with blue light shot towards him from all directions.

Red Leaf's feet pushed off the ground and his body spun, avoiding the first round of poison arrows. But just as his toes were about to hit the ground, the ground beneath his feet suddenly split into two, revealing a pitch black and deep hole.

Red Leaf was caught unprepared by the big hole. Just as he wanted to dodge, a huge crossbow shot towards him once again, making him unable to dodge.

However, just as the arrows were about to hit, a black figure suddenly jumped in front of Red Leaf. He waved the long sword in his hand and split the crossbow in two.

Gu Shiyi's pupils instantly enlarged. It's actually Situ Jing, why did he save this man?

But Situ Jing always had his reasons for doing things. From the looks of it, the red-clothed man should also be his person, and thinking of this, Gu Shiyi took the chance before Situ Yu could react and quickly pressed a dagger against Situ Yu's neck.

Seeing that Gu Shiyi's reaction was so fast, Situ Jing could not help but reveal an appreciative look at her. It was just that when Situ Yu faced with this sudden turn of events, he did not panic at all, which truly confused him.

"Shiyier, so this is your goal!"

Situ Yu's voice was normal, as if she was chatting normally, but it made Gu Shiyi feel uneasy.

"Eleven, get him to tell us the location of the mechanism. Quickly!"

The red leaf quickly warned Gu Shiyi, but that voice was not as coarse as it was before. Instead, it was exceptionally familiar, it was Qian Mochen's voice.

At the same time, Xiao Zhi, who had always been hidden in the darkness, couldn't help but shiver when she heard that voice. Qian Mochen was actually also here, this was truly unexpected to her!

"Where is the mechanism?"

Gu Shiyi tightened her grip on the dagger once again, and beads of blood started to appear on Situ Yu's neck. At this moment, she no longer had the spare time to confirm whether the red-clothed man was Qian Mochen or not. However, looking at his appearance, it seemed like the position of the mechanism was extremely important, and was even related to the safety of all of them.

"Shiyier, you have to be sad to injure me!"

Situ Yu chuckled, this steady and unmoving appearance, it was truly strange.

After she finished speaking, Gu Shiyi did not know why, but her heart started to feel a sharp pain, and the dagger in her hand also left Situ Yu's neck and fell to the ground.

Situ Jing thought that something was wrong. He immediately leaped and captured Situ Yu, who had just regained his freedom. This time, no matter what, he could not let Situ Yu get away.

Just as Situ Jing made his move, Qian Mochen, who was wearing a red robe and mask, also jumped to his side, quickly pulling away from Situ Yu. The current Gu Shiyi, did not even stop the process of her heart beating, she was bowing and holding onto her chest with a face full of pain.

"Speak, where is the mechanism mechanism?"

Situ Jing's voice was like an asura from hell, sinister and cold. It caused the usually fearless Situ Yu to feel a tinge of coldness.

"Shiyier, now that I'm in danger, how can you bear it!?"

Situ Yu turned a deaf ear to Situ Jing's words. Instead, he used a voice that carried a trace of enticement to it, and stared at Gu Shiyi gently.

Gu Shiyi's heart stopped beating all of a sudden, and she straightened his body, taking out another dagger from somewhere, and used it to protect her neck.