In the wake of the battle against the Abyss King, unsettling developments are breaking out in every country—all revolving around the power of the Ring King. To avoid trouble, Satou proposes a trip back to his old world. Is it a honeymoon for all the brides? And if it is, why are they attending schoo...

In the wake of the battle against the Abyss King, unsettling developments are breaking out in every country—all revolving around the power of the Ring King. To avoid trouble, Satou proposes a trip back to his old world. Is it a honeymoon for all the brides? And if it is, why are they attending school?!