While Kuroshitsuji does not focus primarily on romance, several romantic storylines are woven throughout the series.

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Unlike many action series where romance is relegated to filler episodes, the relationships in Kuroteur Min drive the main narrative.

Kurotori Min is a student at Kyoushin Academy, a school for individuals with psychic abilities known as "Astral." She presents a "Gal" aesthetic (tanned skin, dyed hair, trendy speech) but contrasts this with a shy, romantic personality. She is a supporting character who becomes a romantic option in the visual novel.

Given Min’s competitive nature, storylines often feature a professional or academic rival. These stories are fueled by sharp banter and "one-upmanship" that mask a deep-seated mutual respect.