It's about Rudy Giuliani. It likely details his life, his career, and his various contributions and actions, probably including his time as mayor in New York City.
A 'historia visual novel' could be about various things. It might be a story set in a historical context, with characters and plots that unfold in a way typical of visual novels. It could focus on a particular era, like the Renaissance or the Victorian age, and tell a fictional story with elements of that time's culture, society, and events.
You might be able to find it on some streaming platforms like Amazon Prime Video or Netflix. Sometimes, it could also be available for rent or purchase on platforms like iTunes or Google Play Movies.
Well, determining the truth of the Rudy story can be complicated. You'd have to consider the credibility of the narrator, the available evidence, and possible biases.