first-time test

Exploration Stage: Pagoda of Legends
From: Mr. Black
Description: We have found no clues to this so far, and Sophia's residence remains completely unknown. Either she never came here, or someone has hidden the evidence of her presence here. Let's go next to the terrace located in the center of this pavilion. Can you find the key for me? I'm sure it's around here.
Completed: Nice work. I'm glad you found the key. If I'm right, it's called the Terrace of the First Sight Test, and it must have been as famous as the sculptor himself. Come on, let's go there.