Itachi Uchiha has died. However, something happened that was hidden from human eyes. At the moment when Itachi's soul was bidding farewell to Sasuke, the God of Death appeared, creating a transitional dimension around them. All of this was concealed at the request of an old man from another world. Now, Itachi must deal with the consequences of this event, uncover who this old man is, and who was sitting before him at the moment of awakening.