User blog comment:GoDai/GoDai's Translations: T.U.S., Exis, and Phantaminum (Pentaminum)/@comment-24.98.241.65-20121218163706/@comment-39224725-20190422134731

I agree with your second proposal, although not completely. I think like Tathra wrote, it is possible that Pentaminum/Phantaminum couldn't kill Jahad/Zahard and Yuri because he's an Axis/Exis, which makes him and i quote https://towerofgod.fandom.com/wiki/Axis_User) "the "author", or god, of one "story" in the universe." Meaning if he killed them this story would be destroyed and therefore he couldn't do it (even if he wanted). Let's say the rest of the High Rankers although being High Rankers didn't weight as heavy on the story and could therefore be killed, and this was the reason for why Pentaminum/Phantaminum visited Jahad/Zahard inner palace, to see if the "King" of the tower was an Axis/Exis, since they're called Kings outside of the tower.