[FAT] Inma ni Ki ni Irareta Boku ga Ningen Yamete Seiyoku ni Oboreru made | How I, Who Caught the Eye of a Succubus, Lost My Humanity and Drowned in Lust [English] {darknight}
@Izgubjen That he's talking strangely (emphasis on the wrong syllables, stuff like that) because he's in a trance / turning into a demon. In Japanese, some syllables randomly switch from hiragana to katakana in these bubbles. In English, I made parts bold italic to try to express a similar effect.