Tamil star Sivakarthikeyan and top actress Sai Pallavi’s latest film, Amaran, has crossed the Rs. 300 crore mark, becoming a massive hit. Released on October 31, the film has garnered the highest box-office collections in Sivakarthikeyan’s career. Directed by Rajkumar Periyasamy, Amaran is inspired by the life of Major Mukund Varadarajan.