I'm obsessed because the novel has a unique story line that's full of surprises and emotional depth. The way the relationship between the fake wife and the protagonist develops is really captivating.
The reason could be that the manga offers a refreshing take on romance and has unexpected twists and turns. Also, the art style might be very appealing.
As a literary form, novels usually contained rich plots, characters, and worldviews that could attract the reader's imagination and desire to explore. Fictions often provide an escape from reality, allowing readers to immerse themselves in a fictional world and temporarily escape from the pressures and difficulties of life. In addition, novels could also provide a unique entertainment experience for readers to obtain satisfaction and happiness through reading. Therefore, many people were obsessed with novels mainly because they could provide a rich and unique reading experience.