Night, 12 a.m.

Koizumi Hongko rode through the formation on a broomstick and slowly descended, looking around suspiciously.

The lab lights on, and the door falls inside.

The car parked at the door also has the door on the driver's side of the car on the side.

Leaning on the passenger seat was a beautiful woman, with long blond hair, deep facial features, blood on her cheeks, and blood marks on her neck......

The whole scene is like a murder scene, very violent, very bloody.

Koizumi Hongzi put away the broom, swallowed her saliva, walked lightly to the quiet and treacherous experimental door, and quietly probed.

In the laboratory with the lights on, Chi Feichi sat quietly on a chair with a disguised face on his face, and at his feet were two pieces of scrap metal from metal products that could not be seen clearly, and a pile of fragments of water cups and syringes.

Fei Chi wrapped himself around Chi Feichi's neck, noticed Koizumi Hongzi coming, propped up his head, and looked at the door with Chi Feichi.

As soon as Koizumi Hongzi probed, he felt two calm and gloomy eyes like poisonous snakes envelop him, hesitated for a moment, recognized Chi Feichi's disguise, walked in the door and turned his head to look at the door, "Who made you angry?" ”

"No," Chi Feichi raised his right hand so that Koizumi Hongzi could see the sharp and sharp nails, and explained, "My body has changed again, the nails are very sharp, much sharper than ordinary knives, and the strength has increased significantly, and the growth has just stopped for a long time, and I have only adapted, I am worried about breaking the machine, and the specific growth has not been detected, but at present, it is estimated that not only can I break people's necks, but I can lift people's skulls with my bare hands......"

Koizumi Hongzi wanted to say, 'Can you stop using this analogy, it's very violent, it's terrifying', but when she saw Chi Feichi's calm face, she still didn't dare to say it, "That door is because of ......"

"The door of the car was broken because the door handle was broken, and I couldn't get out, so I smashed it directly," Chi Feichi said, "The door of the laboratory was broken because the key was broken in the lock, and I couldn't get in, so I smashed it directly." ”

Violently get out of the car? Violence in the door? Yes!

Koizumi Hongzi held back the speechlessness in her heart, "That...... The woman? ”

"When my body changed, she happened to be next to ......," Chi Fei said chi.

"So you're killing people?" Koizumi Hongzi looked at Chi Feichi with a look of horror.

"It's a mistake," Chi Feichi declared, and reminded, "Miss Witch, don't show such a surprised expression, it doesn't match your identity......"

Koizumi Hongzi immediately managed her expression and regained her calm face.

"You're going to look uninformed." Chi Feichi finished speaking.

Koizumi Hongko: "! ”

('Dish′)!!

She...... She......

Well, forget it, the evil child of nature is going further and further down the path of 'violents', and her small body can't withstand the hammer.

She...... Don't be angry!

"Then you came to me, ......"

"Help deal with her." Chi Feichi got up and walked out the door.

"Do you still want to kill people?" Koizumi asked.

Chi Feichi paused for a moment, turned his head to look at Koizumi Hongzi, and went out, "Hongzi, your recent thoughts are a bit scary. ”

Koizumi Hongko: "! ”

Who is terrifying? Well, who is scary?

She...... She...... Don't be angry!

"The injuries on her neck and body were not very deep, but when the incident happened suddenly, I was also frightened, the venom was injected into her body a little, and she didn't take the antidote in time and fell into a coma," Chi Feichi explained, walking to the front of the car, "The blood has stopped on the way here, 5 minutes before you came, after I adapted to the strength, I also readjusted the injection antidote to help her detoxify, there is no life-threatening at present, I will probably wake up tomorrow morning, I want to trouble you to find a place to place her." ”

"Looking for a place?" Koizumi Hongzi followed, smelling the smell of blood in the air, still feeling a little scary...... Scare the witch too.

"Find a hotel, hide your identity and open a room, avoid other people and send her to the room, otherwise she will attract attention, but unfortunately the car door was destroyed by me, and there is no way to drive her, and I don't know what to do with my nails, if I move it casually and accidentally cut the key point, the person may die," Chi Feichi looked at Koizumi Hongzi, "I can only ask you." ”

"I see," Koizumi Hongzi looked at Frant's eyes with a little more sympathy, "I'll send her there, and by the way, help her deal with the injuries on her body." ”

……

An hour later.

Koizumi Hongzi finished sending Furant, returned to the outside of the laboratory, controlled the broom to fly lower, and after landing, put away the broom and entered the door, and found that Chi Feichi had already used the machine to check by himself, "How is the situation?" ”

"This change should come from the bear," Chi Feichi turned around from the machine, went to the table in the resting place, and poured two cups of tea, "The specific reason for the change is unknown, it's late now, I'll confirm it at dawn." ”

Koizumi Hongzi sat down in front of the chair, feeling that there was no door behind him and the wind was blowing cold, so he decisively moved the chair to a position, "Strength growth and sharp claws, if there is a bear among the animals close to you, it may indeed be a bear, but it seems that it is much more terrifying than a bear." ”

"Master's fangs are more terrible than mine......" Fei Chi muttered as he lay on the table.

Chi Feichi relayed Fei Chi's words, and added, "Every time it changes, it will be stronger than the original ability of the animal." ”

Comparative metaphysics.

"That's normal," Koizumi Hongzi nodded, and took out another room card and handed it to Chi Feichi, "I've already sent someone to the hotel, and I opened a room with the identity of an Osaka person, and the day after tomorrow, I sent her in through the window, without alarming others, I have already helped to bandage the injuries on her body, and by the way, I left her a set of clothes, left a room card for her, and I brought another one, you can go and see her when you have time......"

"Thank you for your hard work." Chi Feichi took the room card and looked at it, the hotel name and room number were on it.

"It's okay," Koizumi Hongzi looked strange for a moment, "her injury is strange......"

Not to mention the cuts, the teeth are actually on the neck, and I always feel that the children of nature are doing something shameful before.

"Strange?" After Chi Feichi put away the room card, he looked at Koizumi Hongzi.

"It's nothing," Koizumi Hongzi was a little uncomfortable, but she couldn't help but ask, "Are you still looking for a girlfriend in the future?" ”

Chi Feichi felt that he had been stabbed in the heart, and he had a headache, "Girls are too fragile." ”

It's okay that the situation is stable now, in case you find a girlfriend in the future, even if it's just a simple shoulder drop, and something changes, if you're not careful, you'll kill someone.

I hope that the magic route will develop in the future, don't take this kind of body mutation, it's not as hard as a girl's life......

"It's the same with men." Koizumi couldn't help but retort.

Are girls vulnerable?

Regardless of gender, young and old, they have to be fragile when encountering such non-humans, okay?

Chi Feichi looked at Koizumi Hongzi.

If you can't find a girlfriend in the future......

Koizumi Hongzi's face changed slightly, and he shook his head again and again, "No, I'm the orthodox heir of red magic, I have my mission in my body, and I can't die!" ”

Chi Fei was inevitably depressed, retracted his gaze, picked up the teacup and drank tea, "If you don't want to, forget it, look at what scares you." ”

Koizumi Hongzi breathed a sigh of relief in his heart, and saw that Chi Feichi's nails had returned to normal, and he was a little curious, "The nails are gone?" ”

"You can control it." Chi Feichi said, letting his nails grow back.

"Laha ......"

Five marks are drawn on the outside of the cup.

"I used X-rays to see that the end of the nail was connected to the phalange, and new blood vessels and ligaments appeared at the end, and there was no cartilage, so I tried to control it," Chi Feichi took back the nail and continued, "The more peculiar thing is that after the nail returns to normal, the fingers are no different from normal people, and I photographed the change process, first the end of the nail becomes longer, fused with the phalange, and at the same time, the blood vessels and ligaments at the end grow rapidly, and the changes can be completed and stabilized in about a second." ”

It is still useful to study metaphysics scientifically.

Although he can't explain this change, he can at least see the change process of bones, ligaments, and blood vessels, so that he can grasp this change a little faster.

It took him more than ten minutes to get his nails to be retracted and controlled flexibly, but if he couldn't see the process of change, it was estimated that it would take at least more than an hour, and if he couldn't figure out the key, it would take him a day or two to practice.

There is also good news.

Previous changes in fangs, knocking fangs, and agitation may not be well controlled, resulting in venom oozing.

The change of the nail requires him to control the end of the nail and fit it to the bone to promote fusion and change, so that it is not easy to lose control and there is no need to worry about accidental injury.

It can also be said that Venom is a semi-passive skill that may be triggered in case of a special situation, while Nails is a completely active skill.

"Have you ever tested what your nails are made of?" Koizumi asked curiously, "It's no different from a normal person's nails, they haven't changed to other colors, but they're too sharp, are there any metal ingredients?" ”

"The metal is shiny, malleable, easy to conduct electricity, heat and other characteristics, but nails have no similar characteristics at all, of course, it may also be that there are few metal components contained in it, so some characteristics have not been detected," Chi Feichi said, "At present, I can't determine the material, I originally wanted to grind some powder down to see, but it didn't work, and the grinding head was smoothed and couldn't grind it down." ”

Koizumi Hongko: "......"

Are you still planning to grind some powder testing?

This spirit of research ...... She served.

"I've also tested the corrosion resistance, and the corrosion resistance is very high, and the nails have no traces when they touch the corrosive reagents, and I have also tried high temperatures, and there are no traces left," Chi Feichi said, "If I turn my nails into claws before I die, my nails will probably be preserved forever after I turn to ashes." ”

Koizumi Hongko: "......"

He's dead......

Turning to ashes......

Another wacky metaphor.

"Of course, it is also possible that the moment I die, my nails will be restored to their original shape." The pool is not late to replenish.

"Then I can't study it." Koizumi Hongzi summed up and asked, "What about the growth of power?" ”

She and Chi Fei don't have a fixed research topic, and some things are not clear about research, but they just try to collect information as much as possible, hoping to summarize some rules, and if they can't study it, they will put it aside.

"I was studying nails before, and I only took a film, and the muscles and bones of my arms didn't look abnormal," Chi Fei paused, "It's not that there are no abnormalities, and the muscles and bones of the left and right arms have become completely consistent." ”

Koizumi Hongzi thought for a moment, "In other words, the strength of the left and right hands has also become the same?" ”