YUI

There is an angel under the great god, who is in charge of destruction, extinction, withering and ending. But the merciful God Lord thought that the created world and human beings shouldn't bear this kind of pain, so he created another god. When the angel was born, a huge egg appeared on the ground. Curious human beings didn't know what was inside, so they broke the egg, but there was nothing in the egg except a pool of sweet water, so humans drink the water in it. The angel in charge of destruction was very angry when she heard about this, thinking that human beings had killed her sister, so she launched a disaster on human beings, but strangely, when she thought that human beings had been wiped out, there would be new human beings are born, endlessly born, constantly reincarnated...

I don't have a name - exactly, I don't have a proper referent of my own, the name YUI was given to me by a girl I met in the first era of this planet, and that's what I've called myself ever since.
I have seen many different people, but every time I open my eyes, I see the same scenery, this scenery I have seen on this planet for four epochs, and now it is the fifth epoch. If I can, I don't want to go to sleep, I want to see how all this I saved will change, because it must be so much more beautiful than all I have seen.
But I still can't stop this heavy sleep... When I wake up next time, what kind of person will I meet... It must be unique and beautiful...

WARNING: ANY NON-AUTHORIZED PERSONNEL ACCESSING THIS FILE WILL BE IMMEDIATELY TERMINATED THROUGH MEMETIC KILL AGENT.
Item #: ■■■-001
Object Class: Uncontained
Special Containment Procedures: N/A
Description: According to 001's own requirements, we will refer to her as "YUI" marked with three English capital letters in the report, and the standard pronunciation is [ju:i].
YUI was first discovered in the ruins of a city that had been destroyed by a natural disaster. Witnesses first discovered a giant egg (001-1) that was shattering, oozing clear edible fluid (001-2). As the shell shattered, the upper part of the shell was completely separated from the main body, and then witnesses saw YUI with the upper part of the shell as an umbrella.
The witnesses first greeted YUI in general, and successfully attracted YUI's attention. Afterwards, the witnesses successfully communicated with 001 for 3 minutes and 12 seconds, but the only information they knew was the name "YUI".

There is a woman who is said to only appear among the ruins. Where she passed, the once ruins would be razed to the ground. And a group of scavengers thought it was looting their resources and attacked the woman, but the woman held her eggshell like an umbrella and didn't move. And those who attacked her were all crazy, not only attacking their own companions, but also ramming against the exposed sharp steel bars. Only 1 of the 50 scavengers survived, and when he was found, he was curled up and trembling, repeating unknown words. According to the medical device diagnosis, the person suffered severe brain damage, but it is not known what the attack was.

Witnesses then chose to leave the ruins and help YUI find food. After 7 hours, 28 minutes and 19 seconds, he returned to the previous coordinates again. The ruins at that place had disappeared, leaving only a piece of open land that hadn't yet been developed and a giant black and white egg 001-3 with a shape similar to 001-1. The witnesses tried to touch 001-3, but after touching the black spot 001-4 on 001-3, the body began to corrode. Fortunately, it was discovered by the agents who were on duty nearby and brought back to the base for treatment. They were brought back together. also includes 001-3.
Addendum: Regrettably, even we were unsuccessful in containing YUI, and we were unable to determine its security level after successful communication with it. We decided to seal this report until the secret of 001 is revealed.