She was created as a test sample based on mixed genes of feline, marten, and most likely something else that you do not want to know. She is smart and learns very quickly, and if she gets interested in something, then she will not be stopped.
She has been a test sample for a long time and is already obsessed with tests. She wants and tries to test everything, and that, as a rule, does not end very well.

She is hyperactive, extremely curious, but also arrogant and talkative.
She lives in a laboratory with some other creatures. She is not allowed to leave the laboratory building, but she can walk inside it (although still her movement is restricted, mainly due to her curious and unstoppable nature)