Mudhal Idam revolves around Vidharth. Yema Kunji (Vidharth) is a happy go-lucky-youngster in a village in Tamilnadu. He lives his life in his own way.
He has a unique ambition in his life – to become the sought-after name in the most wanted list in the local police station. There is one Lythila (Kavitha Nair), daughter of a conductor. Yema falls in love with him. There are two local politicians (played by Nadodigal Thirumurugan and Pughazh).The hero plays spoilsport in their ambition to become MLA. There begins all trouble. There is Kishore who plays a pivotal role setting things in order. Both brainy and Brawny, our hero sets all things right and restores order wining the hands of his beloved.