Here we are : "Kala Mani" A girl's hostel situated at the heart of the city Chennai. It has been serving as a safe and secure place for girl's to live from ages. Working women and College students stay here and fulfill their dreams. Among 500 girls there was this group of 14 girls who named themselves as "Mental Sisters" who were bound by friendship. All had their individual careers and love life. How they become a part of a conspiracy and come out is the essence of story.