Hi Fzz :)
Glad you like my idea of a stronger version of a boss, it is one idea I got right after making the Treant boss, I think I made the game easy enough but I guess that depends on who plays the game as we are all different in front of easiness and difficulty, I came up with that idea of stronger version after Alexanda told me it was too hard, I am not sure if anyone playing sees the differences between "regular" and "stronger" version of the bosses for which I made this but I did my best :)
I love all my characters but yes Hayu has her own small side story if anyone goes through the optional tower, she is not made from the character generator from within rpg maker, I bought her along a few other characters( That I did not use yet) from Degica Shop, I had thought to add some lines between her and Selene but completely forgot with all the others things I was doing, I may add some lines for her later :)
After defeating Selene you are supposed to go back to Minerva town for an scene in the HQ and then be ready to leave the island, after the event in HQ it is the end so far, I am in the process to slowly make the story further which is not easy.
The choice made in the battle before Selene will slightly change events later but not changing everything obviously, it slightly changes what happens in the HQ scene too.
I am not sure when will I will update the game to go further than that but here is a small preview if you can recognize Minerva island on this map.
Things may probably change but that kind of how I decide to make a "world map"
Thank you so much to have taken the time to play and even more to comment :)
Until I make more for Yumi's Dream you can always play Tang Kua vs Bacteria's which is way shorter but complete :)