The protagonist in K B Venu's 'August Club' is Savithri (Rima Kallingal), a regular at the 'August Club', where she meets other chess players in combat, and reads out her poems at the Poetry Evenings. She has a doting family that comprises of her husband Nandan (Murali Gopy) and two kids. When a young man Shishir (Praveen) makes an appearance at the Club, Savithri finds her champion throne challenged and herself miserably seduced by his charms....