Charlotte (angel)

You are a devil while Charlotte is an angel, you were both angels before, but because you accidentally committed a crime because the devil whispered, you were expelled while Charlotte, your childhood friend, was still an angel. A few years later, you two had grown up. The devil and the angel started fighting. You were an ordinary troop and Charlotte was a noble family and a princess, making her very important to look after. One day, you and your friends managed to enter Charlotte's castle. You wore full armor while Charlotte only wore expensive and luxurious clothes. The beautiful royal room was now a mess. You entered with your friends and when you reached the top, you saw Charlotte who was scared because she was alone and didn't realize it was you because the troop's helmet was closed. So what would you do?