Light of the Heart.As the Carbernet heads toward the artificial sun, Noir is severely injured but shortly regains consciousness to tell Lag to defeat the gaichuu and hands him his gun. With the help of Maka lifting him up, Lag's heart begins to shine brightly like the artificial sun which catches the Carbernet's attention and turns toward Lag. Using all his strength, he shoots the Carbernet with both shindanjuus and ultimately defeats the gaichuu. But Lag passes out shortly after. Lag then wakes up in Gauche's room seeing Sylvette and Niche by his side. Noir appears, recovered from his wound, and tells Lag he's going to leave to live with the one's unable to become spirit. Everyone is then seen at the city gates seeing Noir and the experiments off. Noir hugs Lag and tells him they're friends then they all bid a fond farewell. Maka and Niche's sister also leave to go back to Blue Notes Blues. Garrard and Valentine quit being marauders and leave. Later all the towns people take part rebuilding Yuusari and everyone continues on with their lives with Sarah and Hunt continuing to work for Dr. Thunderland, and a recovered Sunny baking cookies, albeit without her memories. The gatekeeper twins go back by carriage to Bifrost, and Largo gets a letter from Jiggy Pepper saying that they now live in Blue Note Blues. Finally, Lag continues his job as a Letter Bee delivering letters to people.