Aalorukkam is a movie which tells the story of a father,  Pappu Pisharadi who searched his son who left home 16 years back. His only wish is see him even once.He wandered several days looked for his son. Atlast he fell on the roadside, He brought to Charity Hospital. There Dr.Seetha and her friend Priyan came to help him to find his son.They found Pappu Pisharad’s son at an IT firm. They brought Pappu Pisharadi to his flat. When the father saw his son, he shocked. His son changed his identity to a woman (Priyanka).Pappu Pisharadi could not accept it. He become silent and get into himself, His son and his(her) partner and their adopted child triying to bring him into normal life. Pappu Pisharadi  witnessed the problems faced by a trans- woman and the society's indifference to her. However it didnt make any change in him.Atlast he retuns to his village with a distant relative. But on the way he become too stressful. he asked to stop the vehicle. There ends the film. The Director gave the right to spectators then what will happens.