Complex sentence: The scene then shifts to an industrial park in an unknown city where a girl is surrounded by other girls who start beating her up, eventually she ends up up beating the other girls up herself, it turns out she is a slayer.
Split into simpler sentences: The scene then shifts to an industrial park in an unknown city where a girl is surrounded by other girls who start beating her up. Eventually she ends up up beating the other girls herself; it turns out she is a slayer.