With the arrival of a Glass, a bad-ass virtual force of nature during the previous wave, one could have expected the battle to intensify exponentially. Well, one would be wrong; all Naofumi needed to do was level up thirty-three times to not only survive Glass’s attacks (and her combo with Therese) but deliver considerable damage with his Soul Eater Shield (with no Maka Albarn in sight).
In rough shape but refusing to surrender, Glass activates a Tunnel of Moving Pictures® that we see way too often in anime as a cheap way to remind us of Everything That’s Happened™. It also offers Naofumi a glimpse of Glass’s (and L’Arc and Therese’s) devastated world. He ponders whether he wants to save this world as much as Glass wants to save hers, and if he’s willing to kill her for that cause.
Ultimately Naofumi decides to fight on for this world, if for no other reason than it contains Raphtalia, Filo, and Melty. They have been loyal and true friends and servants. But L’Arc tosses Glass a potion that restores the SP the Soul Eater took away, and seems ready for another round…that is, until she suddenly gets sloshed.
Throughout this battle, the meek green-haired mage who is a member of the Bow Hero’s party and mostly says “HOEEE!” like Cardcaptor Sakura, is quietly distinguishing herself as a key contributor.
First, she rowed Melty over to the dead shark thingy so she could join the party. Then, acting on a light bulb from the queen, she uses her wind magic to shoot some great casks of that weird wine that seems to get everyone drunk immediately (but has no effect on Naofumi).
I can’t help but applaud this audacious, completely-out-of-left field way to conclude the battle, as time runs out, the waves recede, and L’Arc, Therese, and Glass bid goodbye until the next one.
With the Wave gone, Naofumi’s party, done with leveling up for now, still has to wait for a storm to pass for them to sail back to Melromarc. They spend the time on various leisure activities, during which Raphtalia blushes and beams at Naofumi roughly 96% of the time, to no avail…
More intriguingly, the green-haired mage, who finally gets a name—Lecia—joins Naofumi’s party after she’s thrown out of Itsuki’s for the same reason Jar Jar was banished: shesa bein’ clumsy.
But Lecia whines a lot and has a very low opinion of herself, she’s the victim of a false accusation, just as Naofumi was (in her case, destruction of an accessory, though that was probably just an excuse to get rid of her). That automatically makes her a spiritual ally of Naofumi, so he goes a bit further and makes her a literal one.
For the remainder of the episode, Naofumi strings Raphtalia along across land and sea to surprise her with the reward bestowed upon him by Queen Mirelia for his leal service to her kingdom: lordship over the lands of Seyaette, including her rebuilding home village, which is to become the Shield Hero’s official headquarters and training facility.
All the other decent sorts with whom Naofumi has crossed paths made it a point to move there and help his cause. He tasks Raphtalia with revitalizing the fishing industry. Raphtalia is obviously very happy and grateful for all this, but none of that matters compared to having Naofumi by her side. He makes her promise never to leave her or Filo, even when the last Wave is beaten back. She doesn’t like how all this looks like him prepping for the time when he’ll be gone—an eventuality she can’t accept.
While Naofumi doesn’t 100% promise her he’ll never leave or die—I mean, he can’t really do that; it’s out of his control for the moment—he gets a flash back to his own world, as he walks past his old, useless self, and reassures her that he won’t leave her side. There’s still so much to do: get the village up and running, recruit and train new party members like Lecia, continue to level up for the coming threats, even trying to uncover the mystery of why the heroes of different worlds are competing.
Basically, Iwatani Naofumi isn’t going to dwell on the the what-ifs of after the Waves end, because he’s just getting started. In other words, there’s more than enough to fill another season, which is likely forthcoming but not yet officially confirmed. In this viewer’s opinion, I hope it’s confirmed soon, and in a year or so we get to watch more of Naofumi, Raphtalia, Filo, Melty, Lecia, heck, even Bitch and Trash—and just as importantly, get to hear more excellent Kevin Penkinage.