A retired demon king leaves everything behind and returns to the human world!

Cecil, ruler of the demonic realm Styria . For 60,000 years, he has won wars against countless human warriors
and freed his people from the terror of the invading humans.
As the human world became more technologically advanced, they lost the courage to challenge him, and their once celebrated warriors fell out of favor and became unemployed.
Cecil, the leader of the peaceful demon world, suddenly had a thought.
'Why is it so boring to be so peaceful without fighting?
Where have all the warriors gone?
Suddenly, Cecil was tired of everything.
I'm retiring.
And so he wandered the streets of Styria, fending off the succubus and demonic folk who tried to stop him...

▶ A demon grows through neglect
An idle RPG game that anyone can easily enjoy!
You can earn gold, goods, and experience just by idling!

▶ Attendance reward events!
Abundant Diamonds
Grow fast with endless rewards!

Diverse equipment collection
The Forge provides an endless supply of equipment!
Customize your gear with special options!