The Moral Compass of Harem Fantasy: Will Good or Evil Save the World?

Malika doesn’t become "Good." She remains ruthless and dangerous. The protagonist doesn't "fix" her personality; he manages her output. He loves her because she is powerful and dangerous, not in spite of it. This validates the "Villainess" trope.

Some stories feature a "chosen one" who is secretly insane or power-hungry, forcing formerly rival kingdoms (e.g., Humans and Fairies) to unite against them, ironically bringing peace through their own villainy.