In this world, there is a legend that has existed for many years: One day, the demon king will appear in the world, and under his command, seven terrifying demons will unleash darkness and despair upon the world.

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A legend has long echoed through the ages: one day, the Demon King will descend upon this world, accompanied by seven terrifying fiends. Together, they will plunge this realm into an abyss of despair and darkness.

(Source: Webnovel)