In 202X, the "Sea of Subconsciousness" collided with the real plane, opening the "Phantom Era". Humanity's collective subconscious—emotions, memories, myths, and even concepts—are embodied as real living beings, "phantoms."
Lin Jianlu is a high school student of the same name who comes from a parallel world without phantoms (that is, our real world). Due to an accident (he was mentally and physically exhausted while drawing the final draft), his consciousness traveled through the same body in the "Phantom Era".
This is a story about saving the world! (Serious face)
