The title with Gore Tag doesn't seems to get along

Anyone can read 5 chapter the past and give summary?

I think the only prince was located in the castle used to sealed isaac. IIrc, that prince wasn't deleted but turned into monster in the other timeline. Don't really remember if there are any other prince skelly close with other than him.

Maybe he is talking about the mercury blood girl you are talking.

Aesir thinking the first solution is genocide