This is... just wow. So pleasant. There were a dark chord choice though (i think the bII chord around 0:34), that while i liked, seems like it might not be well suited to the mood you described. However that darkness is quickly broken by the gorgeous section right after, so perhaps it was intentional haha (in fact it fits the two worlds theme now that I think of it!). Also is reminiscent of the BOTW soundtrack in some ways, which is a good thing! Tossed you a sub on Youtube