"Tick-tick-"

The roar of the ambulance stimulated Ye Yu's nerves, but at this time, he was powerless, and could only watch as a group of emergency medical staff pushed aside the crowd of onlookers and hurriedly carried away the corpse downstairs that showed no signs of life, leaving only a dazzling blood red all over the ground.

"It's all my fault...... If only I could go one step faster......" Ye Yu looked at the ambulance in the distance, his face intertwined with chagrin and self-blame...... and helplessness.

Although he thought of the possibility of Lu Pei's resistance, he really didn't expect such a situation to happen, especially when a human life disappeared in front of him like this, which had a great impact on Ye Yu's psychology.

"It's unfortunate, but you can't be blamed for it, after all...... No one expected her to jump off the building. ”

Looking at Ye Yu's self-blaming appearance, Xiaolu walked to Ye Yu's side and patted him on the shoulder to comfort him, while Yang Yunyi on the side looked down at the pool of blood on the ground, as if he was hesitant to say something, but in the end he didn't speak.

"I ...... Actually, I should have sensed that something was wrong with her......" Ye Yu lowered his head and gritted his teeth gently. "When I talked to her before, I felt ...... Her mental state seems to be becoming more and more unstable, isn't it...... Is it because I pushed her too hard, that's why she ......?"

"Things aren't what you think." Xiaolu hurriedly waved her hand and said. "Before Lupe jumped off the building, he suddenly shouted into the air, 'I didn't kill you', and I felt ...... It was as if she had seen something terrible. ”

"'Saw something terrible'...... Do you mean ...... 'hallucination'? Ye Yu looked up at Xiaolu.

"Judging from her performance at the time, this possibility cannot be ruled out." Shinoru analyzed. "It's just...... This change was a bit sudden, and I couldn't tell what was wrong with her mental illness before, but what kind of 'opportunity' triggered her hallucinations......"

"Opportunity...... Is it?

Ye Yu recalled Lu Pei's every move at that time, especially when he asked about the person who traded with her, the dazed and confused flashes on Lu Pei's face, and a strange feeling suddenly sprouted in his heart; And just as he was about to talk to Xiaolu about it, he heard Yang Yunyi behind him suddenly speak:

"There's no point in pursuing these things now, what we can do is to find out who instructed Lupe to do these things as soon as possible and find those missing students." Yang Yunyi looked at Ye Yu and said slowly. "There are still clues at the moment, if you will...... You can go with me to the police station to find out what is going on. ”

"Clues? Do you know who's behind it? ”

Ye Yu turned his head and met Yang Yunyi's slightly complicated gaze, but the latter quickly avoided Ye Yu's gaze unnaturally.

"No...... I don't know yet, but since this person has an intersection with Lupe, it must be based on economic transactions and call records. Yang Yunyi lowered his head and whispered. We can ask the police for information, and if it doesn't work, I can go to the MI1 people for help, there is always a way. ”

"Although Lupe is a special case this time, after all, the case of the disappearance of the student is still within the scope of the police's responsibility, is it really good that our people from the Special Affairs Investigation Bureau are too deeply involved?" Shinoru questioned. "Since there are clues, it's better to leave it to the police for investigation?"

"No...... I'm afraid it's not that simple. Ye Yu pondered for a moment and spoke. Lupe has no history of mental illness and has been fairly clear in her arguments with me, but at some point, her behavior has become noticeably abnormal. ”

"A node?"

"Yes, you might as well recall that she didn't show a strong reaction when you first entered the room, and her face changed when she saw 'that thing' from the police."

"'That thing'...... Police officer ID?! Shinoru was surprised.

"Yes, her sudden actions and words only burst out after seeing the police officer card, it seems that she had a 'hallucination' because of the stimulation of the police officer card, and besides, ......" Ye Yu paused and said. In addition, I feel as if her memory has been altered. ”

"Someone has changed your memory??" Surprised, Xiaolu blurted out at once, but she immediately realized that something was wrong and quickly lowered her voice. "You're saying someone used the Blood Keystone ......"

"I'm afraid so." Ye Yu lowered his head, once again remembered the unreasonable expression that had appeared on Lu Pei's face, and continued.

"I had asked her earlier about who she was trading with, but instead of being wary or scared, she was ...... A kind of dazedness, as if a piece of memory was suddenly missing. If...... I mean, if someone really uses the Blood Keystone to erase the memories of the mastermind in Lupe's brain, and implants some hidden false memories, that is, those "hallucinations", in addition to setting up "trigger opportunities" for those "hallucinations" in some way, as long as the opportunity is achieved, those false memories will be automatically released, causing Lupe's mental breakdown, leading him to commit suicide, and achieving the purpose of destroying his mouth in disguise......"

Ye Yujing analyzed himself, and after a long time, he suddenly realized that there seemed to be no response from his side, and when he looked up, he found that Xiaolu and Yang Yunyi were looking at him dumbfounded, and then he realized what an alternative hypothesis he had just thrown.

"No, I'm sorry, maybe because of the ...... I encountered before. Something...... It makes me more sensitive to the situation of the Blood Keystone, and I think more about it......" Ye Yu hurriedly explained. "If you think it's ridiculous, you can ignore me......"

“…… It can't be said that there is no such possibility, after all, the Blood Keystone can interfere with brain activity......" Xiaolu said, turning her head to look at Yang Yunyi. "Young Master Yang, what do you say?"

"Huh? Oh...... Well...... this" Yang Yun came back to his senses and said in a slur manner. "What Ye Yu said also makes sense, since there is a possibility that Lupe's case is involved in the Blood Keystone, then we can't easily withdraw from the investigation."

"Okay then." Shinoru sighed. "And how are you going to find out?"

"At present, the case is related to the Blood Keystone is just our speculation, so it is inconvenient to intervene in a big way on the surface, I suggest that we investigate privately first." Yang Yunyi proposed.

"You're fine, but I'm in a good situation...... Can I still be eligible to participate in the survey with you? Ye Yu was a little hesitant. Originally, I secretly participated in this operation without knowing it......"

"After all, you know the case better, so let's investigate the case with me, this time it was originally a private secret investigation, and it will not alarm the high-level." Yang Yunyi hurriedly said. "Besides, anyway, you're still a member of the Special Services Bureau, so there's nothing wrong with investigating cases."

"Really...... May I......? Ye Yu still had some doubts.

"No problem, if Director Qi blames, I'll bear it." Yang Yunyi added.

"Hey, didn't I say that Young Master Yang has always been 'personal heroism'? Why did you suddenly open your mind this time and have to bring Ye Yu to handle the case together? Shinoru covered her mouth and mocked.

"I ...... Naturally, I believe in Ye Yu's ability......" When Xiaolu said this, Yang Yunyi's expression looked a little shy, and he hurriedly defended.

"If I can help, please take me with you." Ye Yu seemed to have finally made up his mind. "After all, this case has something to do with me, and it may also involve the Blood Keystone, so I have no reason to turn a blind eye."

"Okay, I'll investigate in the direction of the call record first, and the two of you will check Lupe's secret account exchanges, and share the news as soon as possible, okay?" Shinoru said.

"No problem." Yang Yun nodded.

After arranging the task of the three, Shinoru left without stopping.

"Now...... Where are we going? After seeing Xiaolu's departing figure, Ye Yu turned to look at Yang Yunyi on the side.

“…… I know an intelligence agent at the police station, who might be able to help us find out Lupe's secret accounts. Yang Yunyi's gaze hurriedly swept over Ye Yu's face, and then he hurriedly turned his back, as if avoiding something.

"What's wrong with you? You okay......? Ye Yu was a little puzzled and asked.

"It's okay...... Let's go, I'll drive you. Yang Yunyi took a deep breath, subconsciously put his hand into his pocket, and turned around and walked towards a car not far away.

In the pocket, a pack of cold miniature instruments is exuding a cold air—

The blood-red gemstone earrings were strung with a leather rope and lay quietly in the girl's slender hands. Small, gentle, like a tear of blood.

An Xi stared at the blood-colored gem in his hand, reached out and gently brushed the diamond ring hanging around his neck with a beautiful surface like the Milky Way, and a trace of indescribable deep sadness crossed his eyes.

"You're here."

With the sound of footsteps from far and near, a man's voice sounded from behind An Xi.

An Xi didn't look back, she didn't need to look to know who was coming.

"You're back, Qi Yu." An Xi carefully put away the Blood Keystone, then stood up and looked at the slender figure standing at the door. "The Bloodkey Bracelet has been delivered?"

"That's nature." The corners of Qi Yu's mouth hooked slightly, and he didn't show his usual formula-like smile. "But you, who came to inspect the Eastern District without saying hello, are you worried that my work will not be done properly? Or is it ...... Did you deliberately take advantage of my absence to come to the Eastern District to do something unspeakable? ”

"Ulterior matter? Like what? An Yu smiled, not angry at Qi Yu's offensive words.

"You know what is going on." Qi Yu's tone was indifferent. "What did you do with Ye Yu's kid?"

"Heh, you're paying special attention to that kid." An Yu turned to a cup of tea, took a sip, and then raised his head again, staring at Qi Yu's bloodshot eyes. "But before you pay attention to others, I want you to pay more attention to your body, you...... Bloodkeystone, right? ”

"I also used it for the sake of the country, and I also got the approval of the central government, and you ...... But he secretly took out the Blood Keystone without the central government, and gave it to people without permission to use it, do you know what that means? Qi Yu narrowed his eyes and said coldly.

"You have lost your qualifications as the head of the Special Investigation Bureau." (To be continued.) )