This series was… not worth my time. That's the best way to put that. 

I was bored 90% of the time. It was predictable and frustrating because of it. None of the characters had any depth and lacked any kind of personal development that didn't have anything to do with getting magic powers. 

Cal is the worst FMC that I've read in a while. Her “quartz” powers were absolutely ridiculous and felt like a cop-out to make things easy and end the series. 

I didn't have fun here. I rolled my eyes too much. I was annoyed too much. The story never even tried to surprise you. It just followed the cliche tropes and embraced the fact that it wasn't trying to be any kind of different.