I remember a few years back there was a anime show on cartoon network's adult swim, but cant remember the name. I cant remember exactly what it was about, but i'll list what i remember about it.
1: it was about a kid who was hated by the townsfolk because there was a kid who looked just like him that went around beating people up with baseball bats
2: he had romantic encounters with what seemed like a mystical older female, 17-20 years old.
3: at the end of this one episode i watched, the city was nuked... if i remember right.
What is the name of this series?