The series is set in the poor neighborhood of a large industrial city in the 19th century. The buildings are dark and dilapidated, the streets are dirty and dangerous. The city is booming economically thanks to industry, but wealth is concentrated in the hands of a privileged elite, leaving workers and the poor in miserable living conditions.

The series begins in the late 1800s, as the suffragette movement is gaining ground in Europe and North America. Sophia and her friends are inspired by the ideals of this movement, but they face many obstacles due to their social class and gender. They are confronted with police violence, corruption, and discrimination, but they continue to fight for their convictions.

Rival gangsters and criminal organizations are also part of the context of the series, as Sophia and her gang are involved in illegal activities to fund their struggle for equality and justice. Prohibition of alcohol and arms trafficking are recurring themes, as well as rivalry and alliances with other gangs.

Overall, the context of the series is an oppressive urban environment where social and gender inequalities are omnipresent, but where resistance and solidarity can sometimes triumph.