2020 - I saw Hololive VTubers and thought it was pretty cool and decided to become one. I don't remember much details anymore, but, being broke unemployed ass, I learned how to draw and rig Live2D model and debuted in February 2021.
My design at the time was like sorceress, tho initially I was also thinking of more divine design, but settled on more human one. I was quite obsessed by goth aesthetics at the time, so I got black, hooded robe(original design had Omae wa mou Shinde Iru written on the rim of the hood) and my mascot was a familiar - Lakizu, Lucky Cat afflicted by Pazuzu, Mezopotamian demon of wind.
2 years after my debut, I've decided to change my design, I wanted it to be more speedrun-related and racing horsegirl was a perfect fit(and Umamusume was starting to trend). Currently she keeps getting changes related to my current obsessions - mecha musume and related(and I feel subconscious influence of Warframe). Lakizu was no longer fit, as it was more of a statue, so I needed a more mobile one, who could keep up with me, and decided on smol round birb - thus Rookie was born.