Shidou stops trying to save the world through dating and starts actually listening to why these women are broken. The animation finally matches the emotional weight the show was always reaching for, and suddenly you're invested in whether he picks someone instead of just watching him collect them. By the time Kurumi and Origami's arcs hit, the formula stops feeling like a checklist and starts feeling like it matters.
Shidou Itsuka has spent seasons dating dangerous entities called Spirits, sealing their powers through romance rather than combat. His fourth outing brings no relief from this absurd responsibility. When he discovers a starving woman collapsed on the street, his good nature compels him to help, only to learn she's Nia Honjou, a reclusive manga artist with a secret: she's also a Spirit who somehow knows everything about his operation. Nia doesn't fear Shidou or his organization. Instead, she's genuinely curious about the boy everyone keeps telling her is so charming. She issues her own challenge: prove it on a date. What begins as another sealing mission becomes something more complicated as Shidou uncovers Nia's connection to Deus Ex Machina Industries, an enemy organization that keeps resurfacing to threaten everything he's built. Balancing comedy, romantic tension, and escalating stakes, the series doubles down on what makes it work: genuine character moments buried under ridiculous premise and high-energy action. This season leans harder into its mythology while refusing to stop being fun about the whole thing.