A Kingdom of Ruin

Never sell your soul to the Demon King.
Too late.
In an effort to save all that I love, I have to finish the job Nyfain started... and ruin myself.
I've made a trade with the most cunning creature alive.
Me for them.
The dungeons will be my new home. Dolion's destruction will be my new goal.
I just have to get out of here and back to my golden dragon. Preferably alive.