she was a young demigod being who accidentally fell on mobius and got lost to blend in she shape shifted to look like a mobian rabbit she was found by doctor Eggman and he took her in and inserted a chip in her brain to forcefully increase her intelligence she was his minion until when she was 10 in demigod years during another destruction of Eggman's base by sonic Venna got injured from being crushed by the debree and lost contiousness and when sonic was running out he noticed in what condition Venna was and decided to save her and bring her to his home when Venna woke up she had amnesia and didn't remember anything that was before so she lives a new life with a new name Sonic gave her she is as smart as Tails and is an ingenire she can fly with her ears her ears can spin like Tails's tails! She treats sonic like her older brother \ a father figure and calls him Mr. Sonic out of habit!
