I Guarded Humanity for a Hundred Thousand Years. Now I've Become a Forbidden Zone, and You Weep?

After guarding humanity for a hundred thousand years, Chu Tianhe discovers that one of his descendants has been forced into marriage as a concubine! In a fit of rage, Chu Tianhe destroys the Heaven-Suppressing Pass and joins forces with the System, venturing into the demon lands to become their ruler. The humiliation inflicted by the eight clans will be repaid many times over one day. My Chu clan shall stand supreme above the heavens! Chu Tianhe, too, will become the ruler of the demons and forge a path to unrivaled power unlike any seen before. After reaching the pinnacle as a Great Emperor, is there an even greater path ahead? What other unknown secrets lie hidden in the long river of time? All will be revealed, one by one!