After going through the security check, Jiang Xiaoxuan walked into the office building and took the elevator straight to the top floor.

"Ding!"

With a crisp bell, the elevator doors opened.

Jiang Xiaoxuan calmed down, walked out, turned into the corridor on the left, passed through the security check on the first floor, and entered a hall.

"Professor. ”

"Hello Professor Jiang. ”

"The professor is a good ......"

When she saw her colleagues and students in the hall, they greeted her in a friendly manner. Jiang Xiaoxuan also nodded in return, took the stabilizer handed by the staff, and stepped straight into the space door in the middle of the hall......

……

A few hours later.

The night once again enveloped the city of Mawangpo.

"Smack. ”

"Smack. ”

"Pop ......"

Jiang Xiaoxuan stepped on the rhythmic sound, walked along the cobblestone road, and walked to the pavilion in the riverside park.

The pavilion was empty.

Only on the stone bench, there is a note that is pressed by the stone.

"What the hell?"

Jiang Xiaoxuan frowned and hesitated for a moment, stepped forward, pushed off the stone and picked up the note.

"Go straight for 300 meters in the direction of the arrow, and you will see a large tree with a yellow ribbon. Don't, press this note back on the stone bench (for your safety, tear this sentence and put it away, don't.) ）。 ”

After reading this paragraph, a coldness instantly swept through Jiang Xiaoxuan's body.

She had a vague premonition that something bad was going to happen.

Looking around, Jiang Xiaoxuan bit her lip, and according to the instructions on the note, she tore off the bottom half of the note and put it in her pocket. Then she took a deep breath and picked up the stone she had pushed off the ground, pressing the note back on the stone bench.

"...... in the direction of the arrow"

Jiang Xiaoxuan searched for a moment, and found an arrow in the northwest direction on the ground, so she took steps and walked forward nervously.

When her figure disappeared between the shadows of the forest, not long after, the little snake head and the thin professor crept in.

"It's a note. ”

The thin professor lifted the stone and handed the note inside to the little snake head: "It seems that their previous contact was in this way?"

"Not really. The little snake head shook his head, took the note and glanced at it: "In the direction of the arrow, go straight for three hundred meters, and you will see a big tree with a yellow ribbon." ”

"Gone?" asked the thin professor.

"It's gone, but there are signs of being torn off. ”

"What now?"

"Chase. ”

The little snake head took out a real guy with a metallic luster from his arms, and with a wave of his hand, the two chased after him silently......

In just three hundred meters, Jiang Xiaoxuan walked for almost three minutes and saw the big tree with a yellow ribbon in front of her. There was a stone under the tree, and a note was also pressed underneath.

stepped forward, lifted the stone, picked up the note, and Jiang Xiaoxuan took advantage of the moon pass to read it carefully.

"If you run five hundred meters in the direction of the arrow, you will see a dilapidated garbage can. Don't, press the note back. (Tear out this passage.) ）”

At the bottom of Jiang Xiaoxuan's heart, there was a strong desire to escape at this time, but when she turned around, she looked at the black patch behind her, and pressed it back.

"Tear up. ”

Tear off the position behind the slip of paper and press the strip under the stone. She found the arrow carved on the tree, followed the direction of the arrow, and ran quickly.

Ten seconds later, the little snake head and the thin professor caught up.

"It's still a note. The thin professor quickly picked up the note and handed it to the little snake head: "The lightning ball may have spotted us." Otherwise it wouldn't be so cautious. ”

"I definitely found out and set up the venue in advance. After quickly scanning the contents of the note, the little snake head pushed the frame: "This is Yang Mou." ”

"What impotence?"

"Let's choose which of the impotences. ”

"What do you mean?"

"Get your weapons out. The little snake head wasted no time explaining.

The thin professor narrowed his eyes and pulled out the metal pistol in his arms.

"Now, let's go and catch Jiang Xiaoxuan, I'm in charge of hijacking, and you're in charge of observing the surroundings. No matter what Jiang Xiaoxuan threw down, you have to chase it over and check it. If there is important information recorded, tear it out directly. Remember, shoot as soon as the lightning ball appears! and be fast, keep up with me. If we're too far away, leave the note alone and catch up with me, or open a spatial door to escape. ”

After saying that, the little snake head stood up straight, regardless of the hidden traces, moved his two long legs, and quickly rushed towards Jiang Xiaoxuan.

The thin professor was stunned for a moment, clenched the weapon in his hand, and quickly followed.

When the two of them sped up to catch up with Jiang Xiaoxuan, they saw her running forward while throwing a note.

"Sure enough. ”

The little snake's head stared, guessed Chen Yi's thoughts, and immediately shouted: "Don't move!"

Jiang Xiaoxuan, who was already extremely nervous, was frightened and ran faster.

"Chase!"

The little snakehead erupted at full speed and chased after Jiang Xiaoxuan.

And the thin professor also followed the order of the little snake head, and followed behind to look at the contents of the thrown notes, but most of the notes were blank.

More than ten seconds later, the figures of Jiang Xiaoxuan and the little snake head had disappeared into the forest shadows. The thin professor recalled the little snakehead's explanation, and was about to speed up to catch up, no longer caring about the note on the ground, but suddenly found a page full of words.

"That's it!"

The thin professor was overjoyed, ignored the little snakehead's instructions, stepped forward a few steps, and was just about to bend down to pick up the paper on the ground when he heard a sharp whistling sound from the back of his head.

"Not good!"

There was only one thought that flashed in his mind, and he felt a sharp pain in the back of his neck, and the whole person instantly lost consciousness and passed out to the ground, revealing Chen Yi behind him.

Slowly retracting his palm, Chen Yi picked up the thin professor's pistol and the page on the ground.

"The library has three floors, located on the seventh, eighth and ninth floors of the office building, counting from the left, the sixth, seventh, eighth, long, tenth, eleventh, and twelfth windows. Spell books are required on every floor, and the most suitable for you to learn is the nine windows on the eighth floor counted from the left, three meters to the left load-bearing pillar, 1.2 meters high, and a total of four books. The following is the schematic diagram. ”

At the bottom of the text is a simple drawing.

Jiang Xiaoxuan was very cautious, and in order to avoid exposing the notes, this note was printed on a computer.

"Good. Chen Yi nodded with satisfaction, took back the note, and dodged into the forest shadow.

And in the distance, the little snake head finally grabbed Jiang Xiaoxuan, pinched her throat and said sharply: "Did you throw away the things he wanted?"

"No... Don't kill me......"

"Did you throw it away, I asked?" the little snake head put the pistol against Jiang Xiaoxuan's jaw.

"Throw... Threw away ......"

Feeling the metallic coldness coming from her chin, Jiang Xiaoxuan thought that this "gangster" who caught her knew everything, and immediately recruited her.

Hearing this, the little snake head did not hesitate, kicked Fei Jiang Xiaoxuan, the light in his hand shone, and decisively tore open a portal.

A second later.

"Bang!"

A terrible gunshot broke the silence of the night in Mawangpu City......