In Santiago, Chile, the schoolteacher Luisa proposes a debate about sex with the parents of her students with the intention of giving classes about sex education to the youngsters.
Four women who used to be classmates, reunite years after for a Baby Shower party, in which several murders will unfold.
Blanca, student leader of the feminist movement in an occupied school, goes missing: hours later, a video of a group raping the girl goes viral. In their aim to find her, a police squad formed by three women puts their lives and that of their families at risk. As they look for Blanca and investigate, they will find out that behind this gender crime there is much more than just one offender.
