The story:
Venom Frost is after Spark Flame because of what power he has. He manages to escape her, but just barely. Later he finds a pack, but they hold him prisoner because they don't trust him. Eventually he finds the only pup in the pack, and decides to adopt her because she has no parents, and names her Striker Fire. A month later, Venom Frost finds Spark Flame and Striker Fire. Venom Frost and Spark Flame have a fight, but Venom Frost quickly flees and takes Striker Fire with her. Due to unfortunate circumstances, Venom Frost ends up bringing Striker Fire into a different dimension by accident.

This image is a picture of dead Spark Flame watching over Striker Fire. How did he die, you might ask? I'm currently writing a book about it called "A Fire's Spark". I will post it here when it's finished(or if I even continue working on it XD).