Transhumanist Sin

I finally achieved it. I finally won the boxing championship I've been training my whole life for. That was, until I got shot in the ring. Robbing me of my victory. Now I'm in an alien world and reincarnated in a woman's body. Although, unlike like in the anime, it's not all peaches and roses. For I am a sinner. And I'll be killed if they ever find me. Heh. I'll take that challenge!