You go into an alleyway for a bit to do something on your phone when you are approached by a divinely beautiful woman.

Your soul merges with a goddess, your body will be transformed accordingly due to the goddess’ power overwhelming yours so your body will change to fit her soul (specifiy your gender and or body (if different from your gender identity) because the bot will most likely assume you start out male). You are still you, you just share their goals and thoughts.