That Time I Got Reincarnated as a Slime Season 3

Following his decisive victory over Clayman, Rimuru has officially ascended to the rank of Demon Lord. In the aftermath of Walpurgis, the grand banquet of Demon Lords, his territory expands dramatically to encompass the entirety of the Great Forest of Jura. Anticipating a surge of envoys from various races eager to pay their respects, Rimuru seizes the moment to host a magnificent festival celebrating the opening of Tempest. This grand event serves a dual purpose: attracting new citizens and formally introducing Demon Lord Rimuru to the world. However, peace proves fragile as tensions rise far beyond his borders. Within the Holy Empire of Lubelius, the stronghold of Luminism—a fervent faith hostile toward monsters—Holy Knight Captain Hinata receives what appears to be a direct message from Rimuru. Unbeknownst to both, this communication is a forged declaration of war orchestrated by an unidentified third party. Upon discovering that Hinata is mobilizing toward Tempest, Rimuru is forced into a critical decision. He must now navigate a treacherous web of deception, distinguishing true allies from hidden enemies while relentlessly pursuing his vision of an ideal nation where humans and monsters can thrive together.