The Rodent's Riches

The Rodent's Riches (Lost Books) in Village in the Shade: An old-looking book found late at night. What could be written inside of it? Can be read once returned to its library shelf.

When available

Once Rule 3 begins

Where to find

Near the bench to the right of Kusunoki Clinic

Notes

Lost Book No.20

Data updated: 2026-11-03