Even The Gods Fear Me

Link to Novel
Synopsis: Demon Lord Lucifer, the strongest and most terrifying existence in the world, has never known defeat. Countless heroes sent by the gods have fallen to him and with each battle, the excitement he once felt diminishes to nothing.
One day, yet another "Hero" and his "Party" come to slay the Demon Lord....will Lucifer finally know defeat or will another "Hero" fall?

I look forward to your feedback. :)