I feel like I am playing an incomplete/bugged version of this game.
Currently at floor 15, level 31 , virgin but with experience in all else. Blacksmith ignores me, workshop asks for an item I don't have. Can't enter door on floor 10. The skill set Window only has Attack and Items, nothing else. There are only weapons for the companions. there is no way for me to upgrade armor (as I said, blacksmith ignores me).
Am I missing something?
Edit: Ok, so doing the lewd quests will lead you to the Kingdom and demon army quests. Doing them will reward you withe Atelier (workshop) key, which is the place where you can upgrade Remu's Weapons, outfit and make other outfits for some NPC's that will give you a lot of money and some optional fights. To get the materials, you have to get past the guy up the stone stairs that asks for 2000G or a blowjob. Pretty confusing to be honest, given that there is an actual Blacksmith NPC.