Having Parona’s form brings Fushi nothing but grief, for the fact he has her form almost certainly means she died, like March, far to young. His Creator tells him not to get so worked up every time someone dies—literally everyone in the world except the two of them will die, after all—but Fushi tells him to piss off, and to the very hands-off Creator’s credit, he does.
As for Fushi’s new self-appointed bestie Tonari, she’s absolutely jazzed by Fushi’s new form, complimenting his hair and skin, glomming on him like she wants to possess him. She claims to want to be the bow to his arrow, but her constant spewing of half-truths and false faces remains extremely disorienting to Fushi. Combined with the whole kidnapping Pioran thing, he insists she leave him alone. She doesn’t.
As for the Creator’s credo of Pain Promotes Growth, Fushi replaces it with his own: Fuck Pain. On a island where the intricate social organization of humanity is blended with inhuman savagery, Fushi may be the most human one there, thanks to the quintessentially human people who helped shape him into the good and kind orb he is. It’s why he wants to save Pioran, his family, even though she insists she’s where an old criminal belongs.
So dedicated is Fushi to the cause of honoring Parona and Gugu’s memory by putting himself to good use protecting others, as she did, he even protects his own opponent in the third round from the arrows of impatient staff and spectators. This flummoxes the fighter to no end, but after he’s laid up with an arrow back home, both we and Fushi learn he too is a human in this place that is both inhuman and as human as humanity gets.
Some veteran islanders come by to protest Fushi’s way of doing things, insisting that he brings dishonor to everyone he fights by not killing them. Tonari shields Fushi from them, only to get punched in the face by a man who is then shot with a poison dart by one of Tonari’s crew.
But far greater than the threat of the islanders are the Nokkers, who rise out of the ground, stab Fushi, and steal Gugu away so he can’t use fire on them. Now down to the boy, the wolf, the crab, Parona, and the mole, and with a shitload of potential bystander deaths, Fushi runs, and warns Tonari and the others to run in the opposite direction. They don’t.
Fushi tries to burrow into the Nokkers as the mole, but he’s quickly tossed out and loses that form. Tonari grabs Fushi by the scruff of his coat, beaming widely and in absolute awe of the giant stone bear, while her crew launch diversionary attacks.
Tonari has a meta moment, asking Fushi who he thinks she is: “a side character who just runs away?” Then the earth opens up and it looks like Tonari is history, but Fushi grabs her and pulls her back onto land, where she orders her crew to execute a certain plan.
This plan involves explosive arrows. That works perfectly for Fushi, since his Parona form is quite comfortable with a bow. He can also infinitely create more bows and arrows when the crew runs out. The islanders, once rearing for a fight with Fushi and Tonari’s crew, restrain the bear with huge ropes and join the fusillade.
In the end, the Nokkers are defeated, and Fushi is able to regain both the form and memories of March, Oniguma-sama, and Gugu. It is an unqualified victory, but he could not have done it without help from Tonari’s crew and the islanders, all of whom he hated when the sun came up that day, but now probably has a new appreciation for, seeing as he got his forms, his family back.
For the first time, Fushi reacts to Tonari’s constant goofing around and bullshitting with a genuine thank you, which catches the girl completely off guard. Tonari repeats to him that to change fate, sometimes you have to work with others, and their victory today was proof of that.
It looks like Fushi, Tonari, and the crew will get to enjoy a bit of rest and celebration after quite an impressively action-packed episode imbued with ample emotional weight due to the stakes—and eventual spoils—of victory. But the final round of the tournament lurks, and crazy-ass Hayase lurks along with it, so that rest probably won’t last long.