It provides a rare look at Veldora's humorous and somewhat "tsundere" personality while he remains sealed.
You can find this special on platforms like Crunchyroll and IMDb . That Time I Got Reincarnated as a Slime S01E245...
Much of the comedic value comes from Veldora making up illegal rules (like promoting a piece to an "Emperor") because he refuses to lose to Ifrit. It provides a rare look at Veldora's humorous