After obtaining the flower, you can head downstairs. On the back side of the first floor, you can find a book titled [Prisoner's Fate #15: Letter from the Evil Lord].
Phantom Blade Zero: Complete Walkthrough and Collectibles Guide
After obtaining the flower, you can head downstairs. On the back side of the first floor, you can find a book titled [Prisoner's Fate #15: Letter from the Evil Lord].