I have no definite information. It's possible that the author drew some inspiration from real-life situations or just came up with the idea from their creativity.
It could be interesting because it might not just focus on the act of adultery itself but also on the wider implications in society. It may explore how communities react to such situations, how it affects children if there are any involved, and how the individuals try to rebuild their lives or not. All these elements combined could make 'Adulterers (2015 Based on True Story)' a captivating story.
The portrayal of adulterers in a story could be based on a combination of factors. It could be influenced by popular culture, psychological studies on human behavior, or even myths and legends that touch on themes of love and betrayal.
Guilt is a common theme. When people engage in adultery based on real - life situations, they often feel a sense of guilt for betraying their partners.