Dungeon

The dungeon is an area underneath the school.

It currently has twenty-two floors, twelve Secret Notes, though only eight are possible to find, as four of them are in the same place and seven Sigils.

Activating the Sigil at any floor activates all previous ones, so activating the floor twelve Sigil automatically activates the floor four and floor seven Sigils, too.

There are two treasure chests that can be found, on floors eleven and thirteen.



Sigils
The sigils are on the following floors: One (cannot be missed, part of the tutorial).

Four (go around where you start and head straight down).

Seven (in the upper right room).

Twelve (go straight ahead from where you start, it's in the small room below you, you can't miss it).

Fifteen (go straight ahead from where you start and enter the large room below you).

Twenty (enter the second room from the left and go around the water puddle, it's on the top side).

Twenty-four (right before the stairs to floor twenty-five - while it cannot be missed, it's broken and won't let you teleport).

Treasure Chests
The first one requires you to have Sarah in her Doll form. From where the stairs leading to floor twelve is, go right, down and into the small room above you. If Sarah is in her doll form and part of your active party, you'll find clothes in there... very revealing clothes, but clothes nonetheless. This is start of the Funtime Sarah route.

The second treasure chests requires either a willing slave Cassandra or for you to be on the Submissive Route as Rosa. It contains... milk pumps. It leads to a possible route where you can milk her (milk her four times for a scene as long as Sarah is in her Tough form, then twice more for a new scene, then twice more again) but the more you milk her, the more... troublesome certain things becomes.

If Julia is your slave and in her Normal personality, she can translate what Cowssandra moos and volunteer to check out the pumps. Doing so has no real use beyond a single scene in which she milks herself in the library.