Yin and Yang

Serena's Pov.

I don't understand what is going on with Celeste, she's behaving weird and why would she want to succumb to evil?, it wasn't part of who we are. Do I really know who we are.

My mother the moon goddess is a really beautiful woman, cunning and smart, she was a goddess for a reason and she also did everything for a reason. She reincarnated Celeste as a werewolf for a reason but all this was getting out of hand and it was getting very annoying.

I won't say it was a curse to be born by the moon goddess but right now it actually it, me and Celeste are like yin-yang, those two magical fished that mean everything is in harmony. One of us is black and the other is white, mom hasn't actually told me which of us is but I'm starting to think that Celeste is Yin.