 He tries to figure out what is the common thing which unites them under one roof.He gradually finds out that they are alumni of National College and working for the ACF under their professor and the leader of the ACF, Professor Tagore (Chiranjeevi).Tagore is a simple man who leads a simple life during the daytime along with his adopted kids from different cultures (one is a Muslim, one is an American, one is Hindu, etc.