"Aayirathil Oruvan" is a Tamil-language film directed by Selvaraghavan, released in 2010. The story follows a group of people who embark on a journey to find a lost ancient civilization. The film blends elements of adventure, fantasy, and horror, showcasing the struggles and challenges faced by the characters in their quest. The film features Karthi in the lead role, supported by Reemma Sen and Andrea Jeremiah. It is known for its unique storyline, impressive visuals, and a captivating soundtrack composed by G. V. Prakash Kumar. "Aayirathil Oruvan" has gained a cult following for its innovative approach to storytelling in Tamil cinema.