emuraini

Help, I am trying to find the name of kind of detective manga, with a hint of supernatural a bit in the story. I don't remember much, but there's a case where one of the murder happened because the mother gave birth to a baby with no skull. The baby died, and the grandmother try to cover it up. I know it's a litter hint. But if anyone know, please help me!!

Is anyone know a shoujo manga where the fl is like to punch (?) setting in high-school and she has a scary dad, and has kinda enemies to lovers trope. Sorry i don't remember much the only thing i remember is the cover has a pink square outside