This book is absolutely wild! 

The premise is not only fantastic but also intriguingly complex, weaving together elements of thriller, drama, and a hint of futuristic sci-fi that kept me on the edge of my seat. It's fascinating to think about how such a concept could manifest in reality, and I can almost envision the particular types of individuals who might execute something like this in the real world. 

Anna is a perplexing character to me. She harbors a deep, desperate secret that she is hell-bent on keeping. However, as the narrative unfolds, it becomes clear that her controlling husband begins to wear her down. Ultimately, she succumbs to his pressure and allows him unrestricted access to her mind, which is something I truly struggle to comprehend. The psychological dynamics at play are deeply unsettling; her husband presents himself as a loving partner, yet he constantly gaslights her, manipulating her at every turn and dictating her every movement. Given this oppressive situation, it baffles me that she willingly permits him entry into her thoughts even though she detests the extent of his control already on her through tech and apps.

I can’t imagine anyone actually wanting full access to my thoughts—honestly, I often find myself wishing I could escape from my own mind! 🤣 And I certainly wouldn't want to inflict it on my husband! 

Throughout the book, certain elements stretch the limits of believability, but despite that, I found it to be a thoroughly captivating read. I was completely engrossed in the storyline, even though both Anna and Eli emerged as unlikable characters. It’s hard to find redeeming qualities in either of them. Furthermore, I didn’t connect with Helen and Gavin either. It seemed that all four of them were entangled in a web of mutual betrayal, and I couldn't fathom why they continued to maintain contact after their university days. The only character I truly resonated with was Mandie. She stood out as a genuine friend, consistently looking out for Anna’s best interests. I genuinely wish Anna had heeded Mandie's advice more often. 

Overall, I thoroughly enjoyed the unique premise and compelling storyline. While a few elements tested my suspension of disbelief, I can certainly see how this type of technology could be misused in various ways. I'm eager to explore more works by this author in the future. 

I'd like to extend my gratitude to the author, the publishers, and Netgalley for providing the ARC of this book. This review reflects my honest opinion.