Ep. 13: Girls shift focus to collecting Kazuki's ashes while a mysterious girl approaches him near the maple tree.

The narrative emphasis changes as the girls abandon efforts to raise Kazuki's magic count, instead aiming to gather all his ashes to restore his physical form. Meanwhile, a strange girl encounters Kazuki beside a maple tree and requests directions to the old school building. Kazuki remains unaware of her true intentions, which involve transforming him into a complete ghost to add to her personal collection. This development introduces a significant threat to Kazuki's existence, contrasting with the girls' goal of resurrection. The episode highlights this dual conflict between the girls' restorative mission and the mysterious girl's destructive plans for Kazuki.

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