I already mentioned it somewhere in this thread, but here
Chapter 1 take place around the farm/Brownstone town, Chapter 2 will take place in the Viridian city, and Chapter 3 MC and Celes will return to Celes' world
Well we hasnt have the chance to really explore it yet, but the game did mentioned Celes is a daughter of a duke. In medieval fantasy, she's basically a hair short of being a princess of an empire. You can imagine how difficult it is for her to find a genuine love and such. People are either too afraid to actually get to know her, or they have ulterior motives with her... MC is one of the rare people that see her for who she is, yeah I guess that's kinda tropey...
But we did not write MC to be a no balls loser simpleton. He's a cuck and there's a difference

he's actually pretty cool if you look at him outside the context of a NTR porn game