Shifter: a person who possesses magic. Shifters have the ability to shapeshifter, fly, see/talk to/become spirits and possess others. Cover Singing. That's what all the biggest superstars do nowadays. It's the best profession you can get and the paparazzi follow singers everywhere. Katrina Evans has been living with her son Alex since the death of her parents and her older sister. Pretty normal. Except for the fact that she's 25 and was kicked out of school 7 years ago for being a Shifter. Now she's a celebrated anime rescuer and Alex and her keep a host of different animals. But one day she is pulled away from that and forced to become a member of a 3-part group of cover singers known as Nightcore. There's only one problem, Katrina's most hated enemy is there too. How will Katrina deal with the thrills and adventures Nightcore has in store for her.