S1 and S2 feel like completely different shows. If you like more focus on romance and the ML saving the FL (her being more of a damsel in distress) then you might enjoy this season. I would say it's more likely you will enjoy s2 if you haven't watched s1 as it completely fails to do justice to the characters as a sequel (my personal opinion). You might indeed be a little confused about the world but it doesn't really matter that much in this season and if you are too curious you can then go check s1.
If you like more focus on romance and the ML saving the FL (her being more of a damsel in distress) then you might enjoy this season.
I would say it's more likely you will enjoy s2 if you haven't watched s1 as it completely fails to do justice to the characters as a sequel (my personal opinion).
You might indeed be a little confused about the world but it doesn't really matter that much in this season and if you are too curious you can then go check s1.