Not surprised to find out this is the mangaka's first published tankoubon. First story is quite generic and shallow and doesn't have a lot of substance in its approach to the oh-so-familiar theme. Second one is just all sort of bizarre, and the fact that the uke could freely drug the seme without any remorse under the excuse that he's an established yandere type is honestly too outdated even for BL's standards. At least if it wasn't trying to be romantic about that then it could've been a different story, but nope just another case of a nonsensical relationship blooming out of that sketchy premise here. I definitely was let down by the whole book.