Board Thread:General Discussion/@comment-27111611-20190729004444/@comment-32182236-20190806113751

...Because they are two separate things. His audience is the humans. He's protecting monsters.

Anyways.. Can you tell me how Alphys must have figured out that Chara was going to destroy the universe? Not "kill everyone in the Underground that they can find", but flat-out destroying the universe?

...I'll give you a bit of leeway, because in fact I have to.. You don't have to show that she knows that Chara will destroy the universe, but that the human (or its possessor/partner/narrator/I-don't-even-know-at-this-point) will destroy the universe. After all, you can know all the properties of this killer without knowing their identity.