ngl this takes a known premise and executes it uniquely. Sure, there are numerous body exchange manga (e.g. Inside Mari, Charlotte, and Narikawari at the top of my mind) but I usually see it more for hentai plots much less for murder
hope to see more of the villain (who actually uses his brain for a change) but I feel like this is more of an anthology. tho I wish I could see how the villain made use of his looks to commit past and present crimes, maybe mc can make use of his current looks too?