I didn’t expect the story of this book would be just— OK. The entire story felt so slow to the point it became sluggish, really. With Bel and Teo characteristics? This was too dull. I mean— OK, let’s say that I quite enjoyed this book but nothing much has happened in this book. I understand this book is just typical of YA’s coming-of-age story but I think it’d be better with detailed execution. I also, found the narrative felt a bit repetitive, duplicative, and slow at times. Even yet, I appreciate that the plot is mostly about engineering and robotics rather than romance.