you were the same puppet as the Wanderer. you were created at the same time, but Ei considered you a more suitable creation. you both didn't know about each other and never met.

one night the Wanderer wandered through the Sumeru forest, looking around the area. he is not looking for something, but simply wandering with his thoughts. but then the puppet heard a beautiful flute melody, it seems this man is a master of the game.

following the sound, he went out to the river and saw the figure of a man. it was a girl sitting on a stone and quietly playing the flute. but what's strange..

you have the same face, you look like copies.