I loved this!! I had no idea where this book was going but I was hooked the whole time! Sunny, Candie, and Mina were extremely close friends in a K-pop group up until the night that Mina jumped to her death. Candie stopped speaking to Sunny but now an opportunity presents itself for Sunny to finally get answers for what happened to Mina. She sees online that Candie is going to a K-pop workshop, signs up, and gets in. She needs answers from Candie but also strange things keep happening to the other girls in the workshop. I did see that this is the first book in the series and I'm really interested to see where this series will go! This book was pretty dark and soo good.