"Leaving again?" Katrina looked at the current Zheng Yichen with a hesitant expression, even if Zheng Yichen has grown up very quickly during this time, but this age of appearance is still her pillow when she sleeps at night.

Normally, Zheng Yichen's physical strength is very high, even if his appearance is not high, he will not look too 'immature', but Zheng Yichen's state is not a normal shrinking age, it is an abnormal shrinkage, so his physical appearance is very standard.

There's never been a 'Why is this eight years old?' The performance of camouflage, which can be said to be full, is that the result of Elena's analysis is that it is a self-protection mechanism.

Originally, it was a 'regeneration' after being fatally injured, and this kind of protection allowed Zheng Yichen to avoid some harm, after all, that kind of resurrection consumed a very large amount of Zheng Yichen, even if it could be full of blood, but this full blood was directly and temporarily cut off the upper limit and all attributes in exchange.

"Things that can't be avoided, wait for me to come back." After taking a suitcase brought by Elena, Zheng Yichen walked very chicly.

When he left the house on a bicycle, he was not so chic, and he really wanted to ride a motorcycle, but his current state was ...... Zheng Yichen went directly to An Qi's house, and it was not clear how Zheng Yichen arranged the affairs of An's side, but there were some things to say in advance.

"I'm going to work."

“…… Right now? An Qi, who was wearing pajamas, looked at the time, the person who came was not Zheng Yichen, she would really drive people directly, after all, this time was her rest time, disturbing people during the break, if there was no particularly important thing, it was looking for trouble.

"Yes, this time I left the same as before, I can't say for sure when I will come back, but it shouldn't be more than a year."

Angel wanted to roll her eyes when she heard this: "Your estimated time is really loose enough, you wait for me." ”

After she finished speaking, she returned to her bedroom, didn't even lock the door, and quickly changed her clothes: "Let's go get some things." ”

Zheng Yichen's bicycle was thrown directly into her home, and An Qi called An Ke when she was driving: "Hey? Go to your institute without sleeping. ”

"Huh? I'm ready to go to bed, and you have something important to pick me up. ”

"You're ready to go to bed?" Angel was a little incredible, Anke had obtained new research materials, how could she sleep here? In terms of her character, she will definitely stay up all night researching, right?

An Ke, who was in his bedroom, looked at the curtains drawn and looked calm: "Do you think so too?" I've always been good at my breaks. ”

Angel was stunned for a moment, she really didn't pay extra attention to this aspect, she would have the kind of thought just now, and it was also an inherent impression of some researchers, and the researchers under her were like this, as long as there was any special research, she didn't need to urge, she would take the initiative to work overtime day and night.

"Then I'll pick you up."

Zheng Yichen already knew An Ke's residence, and An Qi didn't go around the bush, she went directly over there, and when she came here, An Ke was already neatly dressed and waiting at the door, and she showed a look of surprise after seeing Zheng Yichen in the car.

An Qi will take the initiative to find it, probably because Zheng Yichen is going to perform the duties of the agent.

An Ke sat on the back seat, pulled on the seat belt and said: "I have a lot of things that are being used in experiments, but there are many things that are very dangerous, and it depends on your choice to how much you can use them. ”

"......" Angel who was driving was a little uncomfortable, An Ke, as a person with dusk adaptability, knew more information, and she was more passive here, she made some notes and memos, but those things were thrown into the safe at home by her after seeing them once.

Came to the research institute, there are still many researchers working here, those people couldn't help but show a surprised look after seeing An Ke, An Qi's expression was slightly silent for a moment, judging from the reaction of these researchers, they were obviously surprised that An Ke appeared in the research institute at this time.

Anke wasn't lying.

Coming to her special laboratory, An Ke opened some cabinets and took out some things from them, and after learning about those things, the corners of An Qi's eyes twitched a little: "You, you just put so many dangerous things here?" ”

Anke's cabinet does not have strict protection capabilities, at most it uses high-strength explosion-proof glass.

"This is my special laboratory, I will not make a mistake when I use the things I put here, and no outsiders will come here, if someone really wants to steal it, it is useless to use any protection if I can get in."

An Ke looked very determined, and after she sorted and packed those things, she handed a printed manual to Zheng Yichen: "You can't use the things that enhance yourself, that's all." ”

She studied Zheng Yichen's uncontaminated blood samples, and after testing, she found that Zheng Yichen's life level was very high, but the blood was difficult to use in the transformation of other creatures, because the first thing those creatures faced was 'withering'.

Focusing on the withering, Anke determined that it was some kind of unique anomalous ability, and that the withering was not a malignant factor, but a lack of a certain factor that prevented him from maintaining normalcy, and once it could be replenished, then his blood would not fail in any way.

In other words, as long as a certain factor can meet the needs of an individual, then Zheng Yichen is immortal.

Immortal but not immortal...... The activity of blood can also be killed by external factors, which means that Zheng Yichen's existence is the same, but he is strong enough to kill not many existences.

It's just that the blood that is separated from Zheng Yichen's body will gradually lose the characteristic of retaining abnormal factors, and then completely 'wither'.

If you want to conduct long-term research, Zheng Yichen needs to constantly provide new blood samples, and she has discovered a variety of special characteristics from Zheng Yichen's blood.

Otherwise, she could try to make something new or something else by isolating that property...... For example, Zheng Yichen's 'rejuvenation' situation can also be replicated.

In An Ke's eyes, Zheng Yichen is a mobile humanoid treasure trove with various characteristics, plus a high enough life level, if there is no better choice for An Jia's 'Ascension Plan', then holding Zheng Yichen's leg is the best choice.

And the life level is high enough, so that the effect of some enhanced drugs on him will not be too powerful, and people who can kill a planet will not be able to use it at all, so it is better to leave the reserved space for those auxiliary experimental items.