When An Xixi saw Mrs. An again, she saw the man accompanying her at first sight.

The man is long, his face is somewhat similar to Mrs. An's, he has a gentle and elegant atmosphere, he wears gold-wire glasses on the bridge of his straight nose, and a shallow smile on the corner of his mouth, and he nods slightly to her when he sees Anxi.

"Xixi, this is your brother Yilan!" Mrs. Ann couldn't wait to introduce her daughter.

An Xixi and An Yilan didn't show too much excitement, and the latter gave An Xixi a small gift.

An Xixi took the palm-sized square box handed over, and when he was struggling with whether to open it, he heard An Yilan say: "Don't you open it and take a look??" ”

The girl opened it according to her words, and when she saw the contents of the box, her heart moved, and a pair of eyes lit up suddenly: "This is ......"

An Yilan saw the light in her eyes clearly, and her tense heart secretly breathed a sigh of relief and said, "Do you like it?" ”

"It's ...... Thanks! An Xixi felt that her happy expression was a little embarrassed, so she restrained her cheerful breath and nodded.

"It's good to like it," An Yilan looked at her with a smile.

An Xixi looked at the opened box in front of her again, the box was covered with black fluff, and there was a thin silver chain on it, and the chain was inlaid with a piece of black teardrop-shaped ore like ink, the ore exuded a faint fragrance, she carefully picked up the ore that had been polished into a droplet-shaped shape, and held it high.

She raised her head slightly, and saw that the ore that was originally as black as ink had changed into a beautiful dark green color in the sun, clear and not turbid, which made people feel comfortable at a glance.

This is a relatively rare cosmic ore in the universe - marble, which is not produced on the planet, but in the vast starry sky, and is scarce in quantity.

Hundreds of years ago, when a mecha division was patrolling the universe and passing through a meteorite group, the crack between the mecha inadvertently stuck it and brought it back to the warship, and a day later, he found that there was a faint fragrance in his mecha compartment, so he found this bland black stone, and accidentally found its beautiful side, so he gave it to his lover.

My lover happened to be a geological researcher and discovered the difference between this ore, it has a calming effect, insomnia or emotional people will be good for wearing it for a long time, and the hardness is also very high, and it is named - marble.

However, because it is only produced in the vast starry sky and few people find it, it is one of the very rare and rare ores.

As a mecha developer, An Xixi has naturally seen the name of this kind of ore, her brother actually gave this to herself, and her eyes couldn't help but bend.

This time, Mrs. An and An Yilan came, mainly to persuade her to attend the banquet held at An's house a month later.

After saying goodbye to An Xixi, An Jia's mother and son sat in the back seat of the car.

Mrs. An looked at her son with a smile: "Didn't you lose your breath when you saw my sister before?" Now that I've finally found it back, why don't you talk about it more?? As she spoke, she reached out and pinched her son's handsome face.

An Yilan, whose handsome face was pinched out of a red mark, looked at her mother helplessly and said, "How can I still be like that before!" ”

"Oh?" Mrs. Ann looked at him, didn't say much, and nodded.

An Yilan: "......" He quietly took out a handkerchief from his pocket and wiped the sweat from his palm, and his eyes behind the gold-rimmed glasses flashed.

——

Si Nan started with several R&D projects that Dr. Li had recently participated in at the school, but found nothing out of the ordinary.

Because Dr. Li participated in relatively simple medical discussions, it was not a major research discovery, and there was no point in making people lose their mouths for the time being.

Si Nan, who couldn't find anything, was a little irritable, but Dr. Li couldn't find any clues, and according to the examination, except for Yingfei's blood, nothing else was lost.

"So, that person must have gone for your blood," Si Nan sat directly opposite Yingfei, and said in a fierce tone: "Say, what did you discover during the period of time you disappeared?" ”

"This?" Yingfei groaned for a while: "I just went to the Yu Clan for a while, and there was nothing wrong." ”

Si Nan glared at her: "You really have nothing to do with your blood??" ”

"Why don't I give you some blood now, and you'll see if anyone attacks you tonight?" Yingfei sincerely proposed.

"Get out, I'm not a doctor, I have wool for you to give blood!" Si Nan directly refused.

Yingfei touched her nose: "Yes, let's do it, I'll let out some blood, you can help me send it to Yang Lao, let him check it for me!" ”

If the enemy is really coming for their own blood, then they now have to at least figure out what the other party wants to do to get her blood!

Si Nan felt that it made sense, so he should go down, and personally sent the blood to Yang Lao's side, and at the same time took a team of people to take turns to protect Yang Lao 24 hours a day.

Elder Yang was concentrating on analyzing Yingfei's blood in the research room.

The day passed, and the wind was calm.

Then, on the morning of the third day, news came from the hospital that Dr. Li had been attacked.

Someone put tasteless and highly toxic medicine into Dr. Li's meal, and if it weren't for Dr. Li's vigilance, he would probably have to hang up after taking a bite of food.

Si Nan still had to protect Yang Lao and couldn't go away, and when Yingfei arrived at the hospital, Lan Shuisu, who took over the matter from his colleague, also happened to arrive at the gate of the hospital.

The two met in front of the door.

"How??" Ying asked.

Lan Shuisu shook his head: "No clue!" ”

Neither the person who attacked Dr. Li nor Yingfei's blood had any clues.

When she arrived at the ward, Dr. Li sat on the head of the bed and looked at the paper book, and when she heard the movement, she raised her eyes, saw Yingfei and the two and said, "Here you are!" ”

The tone was light, not at all like the appearance of the person who had already walked around the ghost gate.

After Yingfei finished greeting her, her eyes were on the delicious breakfast on the table next to the bed.

Noticing her gaze, Dr. Li looked over and sneered: "You want to poison me with poison in front of me??" Is that person looking at the ego, or is he looking at himself??? ”

Compared with drugs and poisons, she is most exposed to poisons.

"That man almost killed you!" Ying's expressionless face.

As she was talking, her light brain received a message, opened it, and saw the content of the message sent by Si Nan: "Elder Yang has tested it, and there is no strange problem with your blood!" ”