[Western Crossover] Huh? I’m Fighting Batman?

Fichinol Winston's loyalty is questionable, but the "Godfather" has no idea, while her companions all understand without needing to say a word.

She secretly plots a rebellion, earning trust through one flawless mission after another, until she becomes the one he can't do without. And then...

"Go kill Batman."

"???"

Theme: The past shapes the future; we make ourselves