I think the reason chapter 1 of Enigma Heart works so well narratively is because it is on rails. You're guided through a linear story.
Wanting to take the rails off and let the player do things in any order from chapter 2 on is really at odds with me wanting to tell a story, especially since all of Zalia's friends are in Lydaea, and Zalia is on the move halfway across the continent.
(cont'd)