I'm not sure specifically as I haven't read this novel. It could potentially be about a deep emotional connection or love story. Maybe it focuses on the intense feelings of a character towards someone else.
Well, without having actually read the 'Lagi Tumse Man Ki Lagan' novel, it's hard to give a detailed account. However, from the title, it seems like it might be a romantic novel. It could be about a love that is so intense that it's a connection of the heart and soul. The characters might go through various challenges in order to keep their love alive and their bond strong.
A vampire novel related to 'ishq ki inteha' could be unique because vampires are typically seen as solitary and somewhat cold - hearted creatures. But when 'ishq ki inteha' is involved, it forces them to confront emotions that are alien to their nature. In such a novel, the love story would not be like an ordinary one. The vampire's immortality and their inhuman qualities would interact with this extreme love in a very special way. The power dynamics between the lovers, the fear of losing the loved one due to their vampiric nature, and the eternal nature of their love can all contribute to a very unique reading experience.
The title 'junoon e ishq ki roothi rut' gives some hints. 'Junoon e ishq' means the passion of love. 'Roothi rut' could suggest a time when love is in a state of distress or anger. So the main theme might be the complex and often stormy nature of love, with all its highs and lows, and how the characters deal with such emotional states in the story.
I'm not sure specifically which vampire novels are directly related to 'ishq ki inteha'. However, there are many popular vampire novels in general, like 'Twilight' series by Stephenie Meyer. It has a strong theme of love which might share some similarities in the concept of 'ishq ki inteha' in terms of the intensity of emotions in relationships.
Since it's not a very well - known novel globally, it might be difficult to find reviews. However, you can start by asking in online groups dedicated to reading Urdu or regional literature.
Since I'm not acquainted with this novel, it's hard to determine the exact theme. But considering the words 'ishq' (love), 'junoon' (passion) and'sakoon' (peace), it might be about how love can involve passion and also lead to a sense of peace. Maybe it shows a journey of love through different emotional states.