Big Bang Vermilion is a collection of seven short stories that showcase Sofía Morfín's mastery of the genre. The book stands out for its thematic diversity, presented in an accessible yet rigorous and powerful style, with a polyphonic narrative voice that shifts or strengthens the narrative flow.

The stories explore unsettling premises, seeking to integrate themselves into the contemporary Mexican narrative tradition. Whether in the eerie atmosphere of the Dolores Cemetery at dusk, in a hilltop retreat, or during the pious years of a religious primary school, these tales are populated by powerful female voices, filled with anguish at the prospect of losing control or being unable to relinquish it.