I'm sorry, but I'm not specifically familiar with a story named 'ek ishq ek junoon'. It could be a relatively niche or regional story. You might want to check local libraries, cultural centers or online forums dedicated to the relevant culture for the full story.
I have no knowledge of this serial, so I can't summarize it. But generally, a serial story might involve characters' relationships, their dreams, and some challenges they face in the plot.
Since I haven't had the chance to read 'lamas e junoon novel', I can only speculate. The word 'junoon' implies a kind of intense feeling. It could be that the main theme is the struggle between different kinds of strong emotions or desires. For example, a character might be torn between their duty (represented perhaps by 'lamas' in some way) and their passion ('junoon'). This internal conflict could drive the plot and be the central theme of the novel.
The serial Madhubala Ek Ishq Ek Junoon focused on Madhubala's life. She had big dreams of becoming a successful actress. In the story, she met a man who was from a different world. Their love story was not a smooth ride. There were misunderstandings, family issues that tried to keep them apart. The serial also showed the behind - the - scenes of the film industry, like how movies were made, how actors had to struggle for good roles, and how power and money played a big role in that world.
As I don't know the actual 'ek ishq ek junoon' story, I can't say for sure about the characters. But generally in a story with a title like this, there might be characters who are deeply in love. There could be a protagonist who is driven by their love (the 'ishq') and perhaps also by a strong passion or determination (the 'junoon').
The main themes were love and ambition. Madhubala's love for the male lead was a central part of the story. At the same time, her ambition to succeed in the film industry was also very prominent.
I haven't had the chance to read 'ishq e aatish novel', but based on the words in the title, we can make some assumptions. 'Ishq' is love in Urdu, and 'aatish' which can be translated as fire. So the main theme might revolve around a love that is as fierce as fire. This could mean that the story might be about a love that is difficult to control, that burns brightly and perhaps causes both joy and pain. It could also be about how this intense love affects the characters' lives, their decisions, and their relationships with others. It might show how they navigate through the heat of this love, whether they get burned or find a way to make it a positive force in their lives.