Ghost Stories from the Nightmare Realm

"Doctor, you may not believe what I am going to tell you next..." "At first, I thought it was just a simple nightmare, but later, I discovered that it was much more than that..." "It was a plague and a curse. It continued to expand in my mind, expanding into the sea of ​​consciousness... The nightmare scenes became more and more realistic and grand, and the monsters in the dreams became more and more bloody and terrifying..." "Then one day, the nightmare suddenly stopped expanding, but it invited a few strangers and broke into my dream. Then, those few people were brutally killed by the monster in my dream..." "The next day, I woke up and turned on the TV. The first news item I saw was the mosaic of strangers' faces. The title of the news was "Bizarre Deaths in Collective Dreams"..." "I know this sounds weird, but you must believe me, doctor! Are you... Willing to believe me..." "Haha, of course I am willing to believe you, child. Because..." "We are in your nightmare now!"