Renata, a gentle woman raised in a deeply religious family, was taught by her mother that a wife’s duty is to serve her husband and protect the household. Her world begins to unravel when she suspects her husband, Edwin, of having an affair. Seeking to save her marriage, Renata reluctantly accepts help from Asmara, her bold and provocative new neighbor. Soon, she discovers the other woman is Ana, a missing person whose return brings terror. As Edwin grows more distant and unsettling events escalate, Renata must confront the darkness threatening her home.