body swapped :excited

Katie is one of the ARMYs she's will do anything to make her bias notice her. But she didn't expect for the BODY SWAPPED! She thought everything is fine until she know the deepest secret of them. She try to be as same as tae's personality.. But who else can be? She feel the world become upside down with their secret and what happened to her. How this can be stop? How she will be survive with tae's body?

Warning!
I'm not good in English therefore this book will have a lot of grammar mistakes so I don't want to annoying anyone so I tell you this first. But if anyone who is kind enough want to help me with it I'm gladly accept please dm me if you want.... IF you want.