つれないほど青くて あざといくらいに赤い (Series) favorite_border

[DeepL Translation - needs review] Volume 1: [Digital edition only! Includes complete color pages from "My Neighbor Young Jump"! Don't peek, so I want to peek.　This senior... is she a woman?　Male?　Neutral?　Demonic?　A transfer student suffering from an incurable disease called curiosity meets a mysterious being (human) who is beautiful, cute, cool, and terrifying. This is the first volume of an abyssal love story with Caligula effect.

(Translator: DeepL)