"Yes.  That's the other reason we still have undead.  The System sent us a Hero who could've stopped it, probably, or at least it looks like that's what the Hero was supposed to be about, but they got found out early, and somebody decided they'd rather have a continent be overrun by an undead plague for a while rather than let Kekaro get permanently twisted around even further.  I can't remember if it was recorded what that Hero wanted to do."

"Yes.  That's the other reason we still have undead.  The System sent us a Hero who could've stopped it, probably, or at least it looked like that's what that Hero was supposed to be about, but the Hero got found out early, and somebody decided they'd rather have a continent be overrun by an undead plague for a while rather than let Kekaro get permanently twisted around even further.  I can't remember if it was recorded what that Hero wanted to do."