I recently been thinking about an idea. My universe does have characters planet hopping from other worlds. So there are aliens. Except most aliens look human like. I am wondering if anyone calls bullshit to the reasoning I am using. It is notable to say, that my world has magic. Magic is like soul's energy source. Part of the premise is the soul holds the mind and that items like the brain are just a tool the mind uses. Because of this, the premise is that a soul find the shape of a human to be the most effective. So other planets, regardless of how they start, all move towards humans. I think of it like a funnel. Life has many possible beginnings but only one ending. So, what do you guys think?