Legions of the skull faced wolf

ShimmerThang and Darklight was born as wolves but they have skulls for faces. After there alfa and mother dies there only connection to a normal life drowns away. ShimmerThang now wonders wondering why she was born this way and has to overcome new challenges in the world. Darklight decided to split with her sister and find her own life in the volcanic island. After years of finding out there own potential ShimmerThang realised that a dark danger awaits. She knows that her sister is the only help she is gonna find to keep balance in line.