The premise follows demon girl Kanan, daughter of Beelzebub, who infiltrates a high school to harvest souls yet falls into a romance with human boy Yōji Kyōgi after a misunderstanding. The 12-episode season centers on their dates, family introductions in the demon world, and comedic tests involving supporting characters like maid Ami and saint Jeanne, all driven by heavy ecchi fanservice and fetish humor rather than identity-based conflicts. Casting relies on standard Japanese voice actors including Aoi Koga as Kanan and Seiichiro Yamashita as Yōji, with no race or gender swaps of established characters.

A single anti-slut-shaming chapter appears in the source material as a minor incidental note that does not drive the plot or themes. Audience reception centers on the romance and comedy elements without any woke discourse, confirming the series maintains its conventional entertainment focus throughout.