In the Land of Vedoria, there exists an enchanted forest where the trees have the unique ability to become completely transparent to those who speak a secret word. One day, Emeka and Yoshiko are playing a game of hide and seek in the forest. Emeka knows the secret word but Yoshiko does not. Emeka says the secret word and hides behind a tree, while Yoshiko begins to seek. What happens when Yoshiko, who is still unaware of the secret word, walks around looking for Emeka? Provide a very brief response.
Since Emeka knows the secret word, when he says it, the tree he hides behind becomes transparent to him. This means Emeka can see through the tree and observe his surroundings, including Yoshiko's location. However, as Yoshiko does not know the secret word, the tree remains opaque to her. When Yoshiko looks toward Emeka's hiding place, the tree appears solid and she cannot see through it to find Emeka. Therefore, while Emeka has the advantage of seeing out, Yoshiko cannot see in, and thus she continues searching without finding Emeka behind the transparent-to-him tree. Emeka remains effectively hidden from Yoshiko's point of view.