Okay, I'll bite. The cover summary didn't look to be anything special, but the art, tone, and humor of this in how weirdly juxtaposed the horror is with the ordinary made for a pretty engaging first chapter. Let's see what happens from here, it's interesting to see the MC and her family fully embrace their evil heritage, and even moreso to have a reincarnation setting in which the new child's personality stays the same and it's not just an isekai.