Thriller Game: Binding Two Systems at the Beginning?

Obviously he was just taking a nap at home, but when he woke up, Dr. Lu found that he had been pulled into a strange game. Dr. Lu said: "Who is so wicked that he turned my home into a horror game?" There are ghosts lurking in the dark room, and things that were once familiar seem strange at this moment. The footsteps wandering outside the corridor, the TV set with black and white snowflakes shining in the living room, another self reflected in the bathroom mirror... In order to survive, Dr. Lu could only break into one eerie scene after another. There seems to be some unknown story hidden behind the two systems that are suddenly bound together in my mind; After painful and desperate operations, and the reincarnation of tragedy one after another, is it just a dream? Another voice of my own rang in my consciousness. Is that really my talent? Or is there a ghost living in your mind that is always ready to bite people? Why does the difficulty displayed in my copy of the game differ from others? Who is the real one and who is the fake? There is more than just me living in the bustling home, that remote apartment with no shortage of residents, a bus heading towards the past, a street full of delicious food, an ancient town full of porcelain figures... After leaving home, Dr. Lu later discovered that the truth of the world... Was all buried in the shadow of no one...