@Tatherwood the sequels that are out on here are "Rascal Does Not Dream of Petite Devil Kohai" (https://mangadex.org/title/26207/seishun-buta-yarou-wa-petit-devil-kouhai-no-yume-wo-minai) and "Rascal Does Not Dream of Logical Witch" (https://mangadex.org/title/56273/rascal-does-not-dream-of-logical-witch), both of which are not fully translated. This means that the manga only covers up to the middle of the second light novel, of which there are ten out so far (I think an eleventh is coming out this month).
@windmill 's comment about the author is valid concerning the drama, but unlike his other works, this one's drama is more in the supernatural events that occur and are intertwined with the character's struggles. If you are concerned about all the cliche love triangles and such, you shouldn't be because none of that happens in this story, and the mc stays loyal throughout the whole plot (at least in the anime; I have not read the light novels, but it is pretty clear that the mc would stay loyal given his behavior). If the psychological tag still scares you, it is only there because the story covers many deep issues such as bullying, superficial friendships, inferiority complex, etc. The story is very impactful, as expected of this author, but it keeps an overall positive tone. The growth of the relationship between the male and female lead is also a strong point of this story, so if you are looking for that then this one would probably suit your taste.