Echo Torch · Fast

: The inventor’s primary motivation is to find a woman from his past. He eventually encounters a female spirit who recognizes him, revealing a deeply personal connection.

: Driven by a lifelong dream, the inventor builds a device—the Echo Torch—that pierces the thin boundary between worlds. When he first tests it, he sees objects and people from the past as if they were still there. Echo Torch

: As he ventures into abandoned buildings, the light reveals "echoes" of history, such as: A mechanical puppet that waves to him. A grand ballroom where spectral couples dance to old music. A world submerged in water where fish swim through the air. : The inventor’s primary motivation is to find