I'm not sure exactly. It could be inspired by a combination of real-life events or maybe a single, less-known incident that hasn't been widely reported.
I'm not sure specifically what 'pihu based on real story' is. It could be a local or niche production. It might be a movie that draws inspiration from real - life events. Without more context, it's hard to say for certain.
Pihu is indeed a real story. The events and situations depicted in it have roots in actual occurrences, making it quite impactful. The filmmakers likely took some creative liberties for cinematic purposes, but the core essence remains true to reality.
In fact, Pihu has roots in real-life situations. The filmmakers adapted and fictionalized certain aspects to present a powerful story on screen. However, it's not a direct retelling of one specific true story but rather draws inspiration from multiple real-life incidents.