DEMONPEDIA

Demonpedia summary:

Fifteen years ago, the Demon Lord, all human's enemy, was killed by HERO. The war lasted for 1000 years finally ended. With the Demon Lord's death, the Demonpedia——the symbol of Demon Lord——was lost as well.

Fifteen years ago, the Demon Lord, all human's enemy, was killed by HERO. The war lasted for 1000 years finally ended. With the Demon Lord's death, the Demonpedia——the symbol of Demon Lord——was lost as well.