"Marivillin Gopurangal" is an urban drama infused with situational humor, following the lives of Shinto and Sherin, a modern married couple striving to realize their dreams. The arrival of Shinto's brother Rony and his girlfriend Meenakshi brings a transformative journey, exploring family dynamics, expectations, and acceptance. The film weaves rich moments, from falling in love with life to overcoming fears, fostering healing, and celebrating growth. Ultimately, it's a tale of togetherness and the positive evolution of each character.