With the careful analysis of the broker, the soul knows that there are probably not a few lackeys of the Eastern Emperor Wuji who have been mixed in by the Three Realms Public Security Administration.

The internal ghosts of the intelligence department of the General Administration can already be locked, while the hidden internal ghosts of other departments are still unknown, the enemy is in the dark, they are in the light, and the situation is very serious.

Gong Youen recognized the photo of the woman sent by Bai Feiran, and decided that the person in the photo, called Quan Ji, was Quan Miao's sister and a very favored woman under the Eastern Emperor Wuji Throne.

But this does not prove that Kwon Ji is the woman who sent this report letter anonymously.

But soon, Gong Youen, a high-achieving student who had studied anatomy at Harvard Medical School and trace identification, found clues on the envelope and stationery of anonymous letterhead.

"Cousin-in-law, this paper is an extremely high-end retro parchment, with a strange fragrance on it, it is specially customized, this kind of paper, from production to sale, is privately customized, there is no domestic craft."

Wearing white gloves, Gong Youen was carefully examining the letter with a golden magnifying glass in the funeral office, and as he spoke, he suddenly pointed to the edge of the lower left corner of the letter.

"There's a reddish mark in the lower left corner."

"This mark doesn't look like a letterhead, it looks like it's dirty."

Ji Younai approached and said suspiciously.

"Excuse me, is there any alkaline water?" Gong Youen suddenly looked at the corpse.

Purple eyes blinked slightly, and Ling Yan looked at Ji Youno softly, "Sister, what is alkaline water?" ”

“…… A kind of alkaline water, you go and ask the scientific research department of your General Administration, there must be it, let people send a little up, it is best to ask for another dropper. ”

Ji Yuno knew what Gong Youen wanted to do, and he wanted to use alkaline water to test what the pale red mark on this paper was.

The Soul Death quickly ordered someone to deliver what Gong Youen needed.

Immediately, Gong Youen took a few drops of alkaline water with a dropper and slowly dripped them on the red mark in the lower left corner of the letterhead.

As soon as the alkaline water soaked through the pale red mark on the letter, it slowly took on a pale blue state.

"This is a dry red stain, and the red skin of the grapes will be red and purplish red under acidic conditions, and dark blue when alkaline." With that, Eun picked up the letter again, put it between his nose and sniffed it, the aroma attached to the parchment and the trace of wine left after the red wine stains had dried up, and soon allowed Gong Eun to identify the variety of wine, as well as the time and grade of brewing.

"The brewing year of this wine should be within ten years, it belongs to high-end red wine, but it is not a tasting and collection level, it should be Cabernet dry red, this kind of wine will not be used in foreign high-end Western restaurants, nor will it be collected by people who understand wine, but it is a more expensive red wine on the market, often provided in five-star hotels and nightclubs. The blonde and blue-eyed Gong Youen analyzed the head of the Dao, and then said, "Kwon Ji is a very elegant woman who enjoys a luxurious life, she even has to customize a piece of stationery, so she will not easily drink this kind of wine that lowers her taste, unless she ......"

"Unless the wine was provided by her location, and she was in a good mood when she wrote this anonymous report letter, and wanted to drink to celebrate? Of course, this is just speculation, no evidence. Ji Yunai answered.

"Let's look at the envelope again."

The envelope was white, very ordinary, sealed with red fire paint, and stamped with the mark of a rose, like a man hurrying out of the house with a beautifully custom-made parchment roll, but without an equally high-end envelope.

This made Ji Yunai have a sense of disobedience.

The letter paper is so expensive, but the envelope is so rough?

"The woman who wrote this letter is very smart, she has a strong sense of anti-reconnaissance, she understands that customized things are easy to be traced to the source, but she is unwilling to lower her taste, so the letter paper is made of custom parchment, but the envelope is only made of very ordinary materials, she is very careful, this envelope is cut, and some handwriting should have been printed in the lower left corner, which she disposed of."

As he spoke, Gong Youen cut the entire envelope with scissors and flattened it.

"I think this envelope may be a free envelope from a high-end hotel."

"What about the credentials?"

Hearing this, Ji Younai asked with a twisted eyebrow.

Gong Youen held up the letter paper and put it under the strong light, and a looming icon imprint appeared on the surface of the envelope, which was copied, not printed, and the paper was dented, but if you don't look carefully, you can't find it at all.

"Although the envelope has been cut out of some typographical handwriting, there is a totemic sign that symbolizes the name of the hotel."

Under the light, Ji Younai really saw a very complex and gorgeous mark in the lower right corner of the back of the envelope, and marked "dukehotel" in English.

"The Duke Hotel? Yes! I know that this hotel is quite famous in the imperial capital. Ji Younai patted his head, "That is to say...... The person who wrote this letter is staying in this hotel for the time being? ”

"Very likely."

"So where are we going to try our luck?"

Ji Youna and Gong Youen reached an agreement and planned to leave immediately and return to the imperial capital.

Seeing that Ji Younai was about to leave so soon, Lingyan immediately opened his arms and blocked Ji Younai's way.

"I'm going to follow you, together."

The dark purple crystal eyes shone with stubbornness and stubbornness.

"What about foolishness? The deputy director of the General Bureau of the Three Realms, knowing that the headquarters was mixed with an unknown number of internal ghosts, did not investigate, and followed a small underworld yin and yang official to run around, you are careful of being chewed on the root of your tongue, don't mess around. ”

She has achieved her goal and obtained enough clues in the corpse, naturally, there is no need to let this troublesome person follow her, so as not to cause unnecessary trouble, and she must prevent him from seeing the real Gong Siyu.

Therefore, the Dead must not follow her anymore.

He just hopes that he can spend more time with his sister......

Isn't that okay too?

The spirit was cold and cold, and his expression seemed to be injured.

"Also, don't come to me again, don't follow me anymore, since Gong Siyu has ruled out suspicion, then, between us, there must be no need to intersect again, thank you young marshal for helping today, this kindness ......" Ji Younai said, took off the soul bracelet on his wrist and gave it to Lingyan, "Send you." ”

I can't recognize you, but I can give you the bracelet that belongs to me.

After the words fell, Ji Yunai took out his spirit bead and opened a black vortex-like teleportation channel in the corpse's office.

Without looking back, he stepped into the passage with Gong Youen.

But at this moment, she suddenly heard behind her, and the spirit seemed to be unable to bear her indifference and ruthlessness any longer, and those heartless words, like pins and needles, stimulated every nerve in him, and roared hysterically with rage—

"You're just afraid that I'll find out your ulterior secrets, and it's not good for the man you love, right? You're for that man! Don't you recognize me! When you're done using me, kick me away! Are you excessive——! ”