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Alexander stood over the old philosopher, blocking out the sun like a mighty stormcloud. Find the old man in the School of Athens, stand below him, and await us.
Before that, a test of your suitability.
The National Gallery is at Civic District.
This is the low-spoiler guide for "A Locked Door" puzzle in Chinatown Detective Agency. Unlike in normal walkthrough, you get gradual hints on how to solve the puzzle. Click the big button below to see your first hint. If the hint contains a spoiler, you will be warned about it before clicking.