Maze of Memory: Tamper

I am a top memory restorer who can heal other people's mental wounds. Until a patient discovered deep in his consciousness that his own face was among the tampered memory fragments. During the investigation, I found a childhood diary with childish handwriting on it: "Today the doctor helped me cut off the bad memories, but why is my mother crying?" There was a yellowed photo in the diary - the "doctor" in a white coat was exactly who I am now in the mirror. On the back of the photo, there is a line of warning printed in blood: "Don't trust your memory, it is lying to you."