Vallavanukku Pullum Aayudham (For the wise man, even grass is a weapon) is a Tamil action comedy. Sakthi goes to Aravangadu to sell his father's property and gets into the Singarayar household as a guest, not realizing that the family wants him dead owing to a family feud. But, they will murder him only when he steps out of the house to uphold their hospitality. Can Sakthi manage to stay alive?
