The prison Chloé has found herself in for centuries was never entirely of her own making. Its bars were forged in part by her love of her father, and his lifelong devotion to returning her to human form. As much as she loved her father, the human Chloé d’Apchier he loved was gone and could never come back. Because of this, the vampire Chloé always felt alone, even before her father and the rest of the d’Apchiers died.
Astolfo is also in a prison, albeit one that doesn’t also hold everyone else: his anger over being betrayed and grief over the slaughter of his sister and family set him on a laser-stright “Kill All Vampires” path. Noé may have suffered equal or greater torment, but has Vanitas by his side to tell him not to lose himself in that rage, even if he can’t back down.
…But back to Chloé, who only got more and more sympathetic and compelling as her arc progressed. Within the prison built in part by the loneliness of a father who couldn’t accept or love what she’d become, she chose to stay there, but now that it’s crumbling around he she has a choice: stay within its bars and vanish into oblivion, or take the hands of the two people who do love her for who she is—Jean-Jacques and Jeanne—and let them pull her to freedom. Chloé wisely chooses the latter.
As J-J and Jeanne pull her from the black cage, Vanitas uses the book—and begs for Luna’s strength—to obliterate that cage and the false world of endless winter around it, as well as reveal Chloé’s true name: Canorus, “she who makes music with snow flowers.” As the cursed world vanishes to reveal blue skies and patches of astérique flowers, Astolfo finds some relief in the arms of his senpai, Roland.
Chloé finds herself in one of these astérique patches, and her first action is one of anger, slapping and then uppercutting J-J for letting himself get so brusied and bloodied. But once that passes, her eyes fill with tears of relief and joy. The flowers remind her of when she looked up at the sky with lil’ Jeanne, thinking if she could die, it would be on that day. But now she wants to live, and J-J is there to love, accept, and be there for her, warts and all.
Seeing Chloé and J-J embrace, Jeanne’s thoughts turn to Vanitas, and when she finds him, she can’t hold back her relief, gratitude, or joy. Their relationship may have started out fraught, but all Vanitas has done since then is what he said he’d do. She thought Chloé was beyond saving, but he showed her there was another way. He also saved her from the regret of not having saved Chloé befoe. Jeanne celebrates by lustily drinking Vanitas’ blood, and then planting a pure yet passionate kiss on his cheek.
Nobody may yet live happily ever after. There’s the looming threat of Ruthven’s control over Noé to kill Vanitas, Vanita’s spreading affliction, and the consequences for Chloé, Jeanne, and others by the powers that be. But right now, none of that matters. Jeanne’s radiant smile says it all—Everyone can relax, at least for a little while, with the clear blue sky above them the pale blue flowers below, and the ones they love beside them.
When Vanitas and Misha were little, Luna told them that everyone, be they human or vampire, is alone, and most of them go their entire lives never understanding themselves. That’s why they reach out for someone to snuggle with and keep them warm in a cold world; who will accept and love them for who they are, and thus no longer feel as lonely. Chloé and Jean-Jeaques have each other, while Vanitas now has two such someones in Jeanne and Noé.