The Void

Cassie and her sister, Angelica are different. Angelica got her name because she was born first and their parents thought she was an angel. Well, no. She's not. She acts like an angel but deep down inside she always harms Cassie and Cassie gets depressed sometimes. Then a boy comes along and things start to get better. Will it stay that way? (Btw cover credit goes to the person who made the webtoon, I'm The Grim Reaper. I love that thingggg-)