In the rural village of Tumbbad, young Vinayak has heard the stories of an ancient fortune held by his family for years, but is warned against attempting to attain the treasure lest he fall victim to the demon who guards it. He instead cares for his great-grandmother, a decrepit crone who must remain sated or her appetites might just claim them all. When she dies and he inherits the treasures housed inside a decaying estate, Vinayak discovers that they are not exactly what he expected, but instead an endless bounty protected by a vengeful and ravenous fallen god. While at Fantastic Fest 2018, we sat down with writer-director Adesh Prasad…