Not entirely. While the movie might have drawn inspiration from real events, it has undergone significant fictionalization and creative interpretation to make it more engaging for the audience.
Such a movie might have featured a unique story setting, strong character development, and maybe some social or cultural elements that made it stand out. The cinematography and direction might have contributed to creating a visually appealing experience for the viewers.
I'm not sure specifically what the 'tamil big story' is without more context. It could be about Tamil culture, history, or a recent event in the Tamil community.
One popular Tamil story is the 'Panchatantra' in its Tamil version. It contains moral lessons through animal fables which are suitable for all ages. Another is the story of Thiruvalluvar, a great Tamil poet, and his teachings. His work 'Thirukkural' is full of wisdom that can be understood and appreciated by everyone.