This book was the perfect mix of KPop and mystery. I liked how it dives into what being an idol or celebrity is. The writing was nice and I the time jumps made sense as it was telling the story. At times, the plot was a bit predictable but it quickly took a turn that made it more exciting to read. The characters were interesting too, the main one really made me feel like I could trust them with how real they seemed and I felt like their sorrows were mine too. The antagonist was not really mean but she was more like the mysterious and quiet one since all we knew about it was coming from the main character's perspective. The ending was a bit farfetched in my opinion but it did not ruin the story. I think that the story should have ended when the conflict was resolved as it felt a bit more reasonable but the fact that it went as far as explaining their next journey made it feel a bit too much. But overall it was a great book reading experience.