After a strange, ethereal dream, Naofumi wakes up in a bed, having not awakened for three days following the damage caused by Blood Sacrifice, surrounded by Raphtalia, Filo and Melty, who likely rarely left his bedside.
When two “medics” come to change his bandages, he immediately calls them out as Shadows, and sure enough, they’re escorting Queen Mirelia Melromarc herself to his chamber to introduce herself…and to talk about clearing his name and punishing those who poisoned it.
In that regard, this is an episode that’s been a long time coming, and one that rewards everyone who suffered beside Naofumi for so long as his reputation and life (and those of his party) were threatened by the lies and villainy of Malty and her father the King Consort.
After explaining where she was (putting out fires with nations angered that Melromarc summoned all four Heroes) and why no one kept her daughter husband in line (the lord she entrusted died in the first wave), Mirelia lowers her head in apology to Naofumi, promises to clear his name, reward him for his service, and give him justice.
That night, Naofumi has a premonition of the form of that justice: Malty’s and the King’s heads being placed in stocks, defiant and enraged to the last despite their guilt. But when the guillotines fall and Naofumi wakes up, he’s far more disturbed than relieved by the dream.
The next day, Queen Mirelia holds a trial for Malty and the King, placing a Slave Crest upon the former so she cannot lie without being shocked. Since lying comes as easily as breathing for Malty, she’s shocked quite a number of times trying to deny the crimes leveled against her. The only instance of her not being shocked is when she denies colluding with the church to kill the Heroes.
But everything else, right down to her false accusation of sexual assault that started Naofumi’s long path of misery, is exposed as lies. Even when she forms a slave pact with Motoyasu, she can’t help but lie and deny. There’s nowhere left to hide; not from Motoyasu, and not from the public, who are watching on magical screens and gradually turn against her and the King.
Mirelia finds them both guilty of high treason, strips them of their titles, and sentences them to death, to be carried out immediately in the courtyard. Naofumi’s dream starts to repeat itself, but where in the dream Malty is neither repentant nor scared, here she’s both, and increasingly desperate not to die.
That sour feeling returns to Naofumi’s gut; cancelling out whatever weights may have been lifted from his shoulders by the favorable verdict or clearing of his name. When Malty finally calls out to “Naofumi-sama,” the man she tried to kill many times, to spare her life—and her Slave Crest doesn’t react—Naofumi finally calls for the queen to hold up.
He doesn’t want to see Malty or the King executed, but puts on his brash/infamous Shield Hero persona in explaining why: a quick death is too good for them! Instead he suggests they be allowed to live on, but with new names: King Trash and Princess Bitch (with the adventurer’s name of “slut”).
Needless to say, I wasn’t particularly elated upon hearing such sophomoric, misogynistic names being thrown about so casually. But I was happy he realized their deaths wouldn’t make him happy, and, well, both of them do deserve harsh punishment, so Trash and Bitch it is. Now the two unquestionably owe the Shield Hero their lives, and had better not forget it.
With that, the Queen prepares the ceremony to bestow upon Naofumi all the awards he’s due, but he’s ready to leave Melromarc for other parts of the world that suffer the devastation of the Waves of Catastrophe. He leaves the other three Heroes on a good note, and the Queen accepts his decision. While leaving, Melty doesn’t get a chance to say goodbye to Naofumi, at least until her mother says if he hadn’t told her to stay the executions, she would have offered her own life to him for her husband and daughter.
As Naofumi, Raphtalia, and Filo depart the city at the head of a friendly, thankful, even adoring crowd (how fast public opinion turns), Melty manages to catch up, thank Naofumi, and say goodbye properly. He bids her farewell with a smile that moves her to tears. After twenty episodes of beating Naofumi down, his spirits have never looked higher, and he and his party look poised to do great things.