To be more specific, the saint asked them to go to the Dali Temple Minister Lu Zhengan for details.

　　So General Shang and Gu Shangqing went to the Dali Temple again. After finding out the situation from Lu Zhengan, Gu Shangqing asked, "Lord Lu, can we take a look at Su Zhier's cell before we go and question Su Guangcheng?"

　　"Of course, please, generals. We have checked Su Zhier's cell many times. It would be great if you two could find any clues." Lu Zhengan personally took the two to Su Zhier's cell. "The only clue now is the lock of the cell that was split open. The lock of the cell is made of iron, and the weapon that could split the lock is really sharp. We have handed it over to the Ministry of Works to see if they can determine what weapon was used to cut it off. Maybe we can find out something from it."

　　Gu Shangqing thought that he would have to go to the Ministry of Industry later.

　　They arrived at Su Zhier's cell, and there was no lock on the door.

　　The lock was sent to the Ministry of Works.

　　Gu Shangqing opened the door and entered the cell first, followed by General Shang, and finally Lu Zhengan went in.

　　Gu Shangqing and General Shang observed carefully in the cell separately.

　　The cell was not large, so searching it was not troublesome.

　　There was some hay piled in the cell, which was barely enough for the prisoners to use as beds.

　　The haystacks on the ground were messy, and there were prints of shoe tips on the wall.

　　Lu Zhengan said: "After our inspection, it seems that Su Zhier did not leave voluntarily. She must have been captured."

　　"She tried to struggle before she was taken away, but the cell was too small and she had nowhere to hide. She couldn't struggle much before she was taken away. The hay on the ground was messy and remained as it was. I didn't let anyone touch it."

　　General Shang nodded: "Master Lu is naturally professional in this regard."

　　"We also noticed the shoe tip print on the wall when we were checking," Lu Zhengan said, "but there was only a crescent-shaped print on the shoe tip. There was no mark on the size of the shoe or the pattern on the sole, so we had no way to tell."

　　Gu Shangqing nodded, but still stared at the shoe prints on the wall.

　　"Did you see anything?" General Shang looked at Shang Qing's expression and came over to ask.

　　Gu Shangqing pointed at the toe mark and said, "General, do you think the shape of this toe is familiar to you?"

　　"Hmm?" General Shang heard Gu Shangqing

　　Having said that, he looked at it carefully, "The curvature of the toe of this shoe seems to be a little different from the style of our Daxi?"

　　Gu Shangqing nodded, raised one of his legs, and placed his foot on the wall next to the shoe toe mark. "General, Lord Lu, look. The toe of our shoe is rounder, but the toe of the shoe on the wall is more pointed."

　　"I don't know much about the shoes on the market now. I just know that the styles I and my comrades wear are all the same." Gu Shangqing said.

　　Some literati love beauty and even like to wear flowers in their hair.

　　He usually doesn't pay attention to these things, so he can't rule out whether there are any new styles that are popular now.

　　As military generals, they usually prioritize simplicity and comfort.

　　Lu Zhengan really knows what styles are popular nowadays, and he also keeps up with the latest trends.

　　"Our shoes have always had round toes, not this sharp." Lu Zhengan said, "To be on the safe side, I'll have someone check with all the shops in the capital to confirm."

　　"Thank you, sir." Gu Shangqing said.

　　Lu Zhengan immediately sent someone to investigate, and General Shang said, "I do know that there are people who wear toes like this."

　　Lu Zhengan immediately looked at General Shang.

　　General Shang said to Gu Shangqing, "Did you think of that, too? Otherwise, you wouldn't have mentioned the tip of the shoe."

　　Gu Shangqing nodded.

　　Lu Zhengan said hurriedly: "Please help me, Generals."

　　General Shang said: "The shoes of the Turks are more consistent with this mark."

　　Lu Zhengan was shocked and said hurriedly: "Two generals, I am not shirking my responsibility, but my Dali Temple Prison has always been strictly guarded, and no one dares to slack off."

　　"Don't misunderstand me, sir." General Shang said, "The Turks had intentions but no intentions. If they really did it, no one would have thought that they would target Su Zhier."

　　"During the time the Turks were in the capital, they were unusually well-behaved. We were always on guard against them causing any trouble." General Shang said, "They didn't cause any trouble until they left. This is really not the style of the Turks. If they were responsible for this incident, there is an 80% chance that they did it."

　　"Otherwise, it would be strange if they left peacefully." General Shang said, "But if we find out that it was really the Turks who did it, then how did they get into this prison?

　　Yes, we really need to investigate it carefully to prevent such things from happening again in the future."

　　"Could there be any Turkic spies inside?" General Shang asked, "No matter which aspect it is, we must investigate it carefully."

　　Lu Zhengan said seriously: "Lu understands, I will go and check it out for him right now!"

　　This matter was personally reviewed by the Saint, so no one dared to delay and everyone tried their best to get to the bottom of it as quickly as possible.

　　Lu Zhengan went to check whether there was any Turkic infiltration inside the Dali Temple.

　　Gu Shangqing and General Shang went to find Su Guangcheng again.

　　Su Guangcheng was in prison, but he was never tortured again.

　　You can live in luxury, live in a mansion and build a high-rise building.

　　But now he lives in a cramped, dark and damp cell, with rats, cockroaches and all kinds of insects crawling on the ground.

　　There was only a brick-sized window on the wall, through which very little light could come in, and there was no sunlight.

　　He was tortured both physically and mentally.

　　Looking at Su Guangcheng again this time, he no longer looks like a human being.

　　When the cell door was locked, Su Guangcheng immediately knelt down and begged, "Please let me out. Please, let me out. I really don't know anything and I won't say anything in the future."

　　"Please, let me out!" He didn't ask for reinstatement. He just wanted to be an ordinary person. Life outside was better than here.

　　"Su Guangcheng," General Shang asked, "Do you know that Su Zhier is missing?"

　　"I know..." Su Guangcheng said hesitantly, "No, no, I didn't know before. I only found out today when Lord Lu told me. I don't know how Su Zhier disappeared. I know nothing about this matter."

　　"You don't need to be nervous." General Shang also knew that Su Guangcheng definitely didn't know.

　　If he knew, he wouldn't be in jail now.

　　"But do you have any clues to provide? Who wants to take Su Zhier out so much?" General Shang said.

　　Su Guangcheng seemed not to hear General Shang's words. He glanced at Gu Shangqing, then sat back and leaned against the wall. "Everything she said is false, all false..."

　　"She said she would marry Gu Shangqing and help me get promoted. It's all fake." Su Guangcheng murmured, "She is just hysterical."