The Dungeon:
Delve into the dusk dungeon for a rogue-like adventure filled with tons of monster girls and unlock their exclusive scenes
Hello how can i do ? Sorry for my english
First, you have to progress through both Ivy and Scarlet's storylines to the point Scarlet sends you on a quest for a dagger. Using the key you get from the chest in your room, you unlock the attic door in Ivy's room and find a map. Continue the story enough where you need to get Ivy a weapon and you'll gain access to the dungeon.