XP75 is a robot created by some young students for a scientific competition. She stood out for her very well-shaped female human appearance, but it still wasn't enough to win because there were several flaws in her programming, which made her unable to meet expectations. From the team that created her, Rebecca, Lara, Rick, Matt and Grenda, didn't give up on her project, so they kept her running and corrected her programming.
Months passed and considerable progress was made. It was still obvious that she was a robot, but she could do some tasks like cleaning and taking orders. To test the XP75's autonomy, the team acquired the habit of leaving her on when everyone was sleeping in the rented house they lived in together, especially on days when they could sleep later.
One morning the XP75 was taking out the garbage when she noticed a package on the doorstep. She followed her security schedule of always checking when something was suspicious, which her files indicated that a delivery without return address fell into this category. She opened the package and found a strange device called Chronivac, of which she did not find any record in her database, which came with a cable that would connect it to another device. She then turned on the device to confirm whether or not it was dangerous, and only one light came on. She still didn't have enough information, so she plugged the device into a jack that was behind her left ear.
Once connected, Chronivac tried to open its program on the android girl, but her operating system was not compatible and a bug occurred in the process. XP75's entire system was corrupted and rewritten, and with the new programming she was able to understand the world and even speak more fluidly, pretty much what her creators wanted her to be capable of, but she also absorbed Chronivac's functions for herself.
The moment the Chronivac had been connected to her, XP75 fell motionless, as if she had been turned off, she got up and analyzed her surroundings, searching her recent memory bank for what had happened and thus understanding her situation. She pulled data about herself into her system, where she found the file:
Name: Chroni X75 (formerly XP75)
Age: 8 months
Species: Android
And several technical data about her, many that only she and some programmer could understand.
"Understood. I experienced an unexpected upgrade. I must report this to my creators." Chroni X75 said and went to the room of one of the young people who created her.