Before rebirth, he was the assistant of Mebius.

When Ling Feng arrived at the entrance of the research institute, he found that he couldn't take out the key card in his pocket because both hands were occupied.

"..."

Then he decided to use the pocket containing the door card to rub the sensor in an attempt to open the door lock, but the sensor was below his chest and the pocket was at his waist. The result was obvious that he could not reach it.

After struggling at the door for a long time, the door of the institute suddenly opened.

Klein, who was sorting data on the table in the lobby, stared at the suspicious person outside the door, wondering what he was doing. Because the wind at the entrance of the institute had died down at night, I couldn't see who it was. I only saw a dark figure walking around the door. When I got closer, I saw it was Ling Feng, and then opened the door.

"Ling Feng, what are you doing?" Klein asked confused.

"...I can't open the door." Ling Feng said very embarrassed, and then got into the research institute.

"Why don't you just walk in? (Why don't you use your power to walk in directly)" Klein asked after closing the door.

( ’ - ’ * )! ——Ling Feng, who was about to go upstairs with Mebius in his arms, suddenly stood there and fell into deep thought...

"Klein, if I say I forgot, you will definitely believe me -" Ling Feng tried to ease the embarrassment at this moment with a smile.

"Ah."

"I still have work to do." After saying that, Klein sat back at the table and continued to sort out experimental materials.

"It's so hard... It's almost midnight." Ling Feng thought to himself, but he still didn't care and carried Mebius upstairs.

Enter Mebius' room. Ling Feng took off Mobius's shoes and coat and placed her on the bed. Then she turned on the air conditioner and adjusted it to a suitable temperature.

Then he went to the bathroom to get a basin of warm water, put a towel on the hot water basin, and placed the hot water basin on the bedside table, ready to wipe away the alcohol smell on Mebius.

After Ling Feng was ready, he looked at the sleeping Mebius in a daze for a while, but he didn't know how to start.

After thinking for a while, I decided to ask Klein for help.

"G...huh? Finished so quickly?" Ling Feng walked out of the bedroom and found that the lights in the hall had been turned off.

"I'm sorry, doctor." Ling Feng returned to the bedroom and took off Mobius' clothes one by one, trying not to look at her. Mebius's delicate skin felt so good that Ling Feng couldn't help but squeeze her while wiping her waist.

Half an hour later, Ling Feng finally got rid of the alcohol smell on Mebius, then covered her with a quilt and returned to his bedroom.

After taking a simple shower, Ling Feng, although not very sleepy, still lay on the bed and squinted as much as possible for a while.

Eight hours later——

"What time is it...it's only half past four." Ling Feng sat up from the bed and looked at the time from the wall clock and said to himself.

Ling Feng thought it was the presence of gems that caused him to become very energetic after just four hours of rest.

"Let's go for a walk..." After Ling Feng got dressed, he walked out of his bedroom.

The hall was still dark, and almost nothing could be seen. Only a ray of moonlight from outside the glass door of the institute slightly illuminated a corner of the hall.

From the second floor, he saw what seemed to be a dark figure lying on the sofa downstairs.

"Klein? Why don't you go back to the bedroom to sleep? You don't have to work so hard." Ling Feng thought to himself and wanted to go down and have a look.

Ling Feng stood on the second floor, holding his hands on the stainless steel railing of the stairs, but he touched something that looked like water but was not water. It was a little sticky.

"What is it?" In order not to disturb others' rest, Ling Feng turned on the flashlight function on his phone to see what he had on his hand.

The moment he turned on the flashlight, Ling Feng saw a bright red patch on his palm...

Ling Feng's initially confused head suddenly sobered up. He looked at the blood of an unknown person on his hand in disbelief, a little stunned.

He unconsciously took a few steps back and suddenly felt something soft when he stepped on something. Ling Feng suddenly had a terrifying thought in his heart.

He slowly turned around and used the flashlight to illuminate the object under his feet.

Suddenly, a blood-stained arm came into Ling Feng's eyes. The despair in Ling Feng's heart increased sharply, but he still refrained from shouting. He slowly shined the light of the flashlight along his arm.

But... this is a broken arm——

Ling Feng didn't dare to look any further. The feeling of hypoxia instantly filled his brain, and he felt intense dizziness and weakness all over his body. Make him slump in the corner.

Ling Feng sat slumped against the wall, and the mobile phone in his left hand also fell down. The flashlight pointed upwards, illuminating the stairwell on the second floor. A body in a white coat was lying not far away from him. The original white experiment At this time, the clothes were stained bright red by large areas of blood, and the head had even rolled away without knowing where it was...

"Mebius..." Ling Feng's voice was heavily choked.

He held on to the wall, stood up with difficulty, and walked slowly downstairs step by step.

"Mebius...I..." Ling Feng's eyes began to shed tears, and the words he wanted to say were held in his mouth, unable to come out.

The short distance from the second floor to the first floor usually took less than ten seconds. Ling Feng walked for five minutes. If he didn't take a step, the despair in his heart would increase by one point.

When he reached the stairs on the first floor, Ling Feng suddenly felt his feet touch something...

His dull eyes looked at what he encountered in front of him. After seeing the general shape, Ling Feng had already guessed what it was.

His legs were weak and he knelt down at the foot of the stairs. He gently picked up the head in front of him. After seeing the other person's face clearly, he closed his eyes for her and put them back where they were.

"Klein...I'm sorry...I'm sorry..." Ling Feng knelt down in front of Klein's head and apologized continuously, his sobs almost uncontrollable.

Ling Feng suppressed his despair and walked with difficulty to the sofa in the hall. Mebius was lying motionless on his side. When he got closer, he realized that blood was flowing from his abdomen all over the floor.

Ling Feng knelt down in despair in the blood on the ground, not caring about the impact of the moment. He hugged Mebius, who had no warmth, and called her name over and over again.

"Doctor... Dr. Mebius... Mebius... wake up and look at me... okay? Is this all because of me? It became like this because of my arrival... Mebius …”

At this moment, he could no longer hold back his inner collapse and burst into tears. He hugged her cold body tightly, as if she would disappear completely the next second after he let go.

Sadness, pain, despair, and hatred impacted his heart and soul over and over again...

Because of his excessive despair and sadness, he did not notice at all that a blue-haired girl in strange clothes was sitting on the sofa not far away, watching indifferently what was happening in front of him...