After accidentally becoming teenage parents, a couple in love faces difficult situations that ultimately tear them apart. Left alone with his son, Manikandan struggles as a single teenage father. However, fate intervenes and brings Sindhu back into his life, offering a ray of hope for their future.

Vaazhl follows the story of a person's search for meaning and self-discovery through a road trip. The protagonist embarks on a transformative journey that challenges their perceptions and leads them to discover the true essence of life.

A couple in love, accidentally become teenage parents. Unpleasant situations make them fall apart. Manikandan, left alone with his son, struggles as a single teenage father. Fate owns him, bringing Sindhu back into his life.