Nine doesn't want to make a perfect world in the Grim, FOR ANYONE BUT HIMSELF AND (Formerly) SONIC he only wants to make a paradise for himself.
Thorn is an extremist she wants to protect the forest while Nine only wants to protect A WORLD WHERE HE CAN PLAY GOD
That’s actually a good point. Not to mention he doesn’t seem to be creating anything good, just weapons for his own defense.
What do you think?