Modern Founding Chronicles of the Returned Demon King

I became the Demon King, and after 6,666 years, I returned to Earth. As the long years were dispersing like a mirage, one ability surfaced before my eyes. <I can summon Solomon’s demons.> It feels as if I spent far too long together with them to ever let them scatter. “I never thought I’d never get to see you again.” I have decided to found a magical kingdom on this Earth.

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