The movie begins with Adi (Anoop Menon) narrating to his wife the story of his father, Siddharthan (Mohanlal),as the story of his new book. Siddharthan was a film maker but spent most his time in drugs, women and alcohol. One day, he is found dead at his house `Daffodils`. Due to lack of evidence, police closes the case, though his death is untimely and suspicious.
The rest is how Adi finds out about the mystery of his father`s death, and what he comes to know about his father`s life in the process.