If you can tell me the (Itch.io, Steam, DLsite) or show an in-game screenshot, I’ll rewrite this into a 100% accurate, step-by-step walkthrough including exact item locations and dialogue choices.
Data miners have found a hidden readme file inside the game’s executable dated three years before the engine was built. It reads: Princess In The Tower -v1.0 Alpha- -X-Dew-