The series concludes with Akihito, now more confident in his abilities and his sense of self, looking towards the future. Though the ending is largely hopeful, it's tempered by the knowledge of the sacrifices made and the bittersweet nature of Akihito's new reality.

: Their unique statuses—Akihito as a rare hybrid and Mirai as a cursed blood warrior—allow them to bypass normal spiritual laws.

The anime film’s ending is a direct inversion: Mirai is resurrected, Akihito loses his immortality, and they embrace in a flower field. This is thematically coherent for a commercial, romantic action-drama but is thematically antithetical to the novel.

The very end of the novel mirrors the beginning of the story. Reappearance

The "Beyond the Boundary" (Kyoukai no Kanata) light novel series, written by Kyoto Animation's own writer, Jun Maekawa, and illustrated by Ookubo Atsushi, has been a beloved and critically acclaimed series since its debut in 2011. The series has spawned several adaptations, including an anime television series, a film, and various manga adaptations. After a successful run of 22 volumes, the light novel series concluded in 2015, leaving fans with a mix of emotions.

( Kyoukai no Kanata ) follow the same core story of Akihito and Mirai, the light novel provides a more detailed, serious tone compared to the anime's more dramatic flair.

confirm that the two versions of the story should be treated as separate continuities. and its explanation for Mirai's return?