Merlin (played by Radhika Prasiddha) married Manikandan (played by Sai Rajkumar) are from a different community. As she married an inter-caste person, Merlin’s mom was against their relationship. In the mean time, Merlin starts her new life as a schoolteacher.But, unfortunately, Merlin was caught in a strange situation in school on her first day itself. She was engaged in a class since one of her colleagues was absent on her first day, which will change her life.Merlin fell into a strange situation where she happened to beat a naughty student, Chezhiyan (Master Ajay) on her first day itself. As soon as she beats him, he fells and goes into coma.This made Chezhiyan’s mom (Sathya) and his uncle Udayan (played by Pavel Navageethan) angry on Merlin. The remaining story explains on how the couple faces torturer from Udayan and how they escaped from Chezhiyan’s family.