yea, i dunno if its the translation, or just the original story, but i have a hard time following this >.<
if all their memories are erased, then the "punishment" makes no sense, and its just punishing a new person for something a previous life did... you cant learn from that =/
and if the others don't remember either, then how can they "punish" her/him?
feels just like a setting that's barely going to be relevant to the actual harem story...
hopefully it'll start to make more sense... lol