Traveling through parallel worlds, Lu Fei, who just wants to make some movies to make money, awakens the system, and as long as he completes the task, he can get rewards. All right! Wait, look under the bed at twelve o'clock in the middle of the night? Is there a piano in a theater that has been abandoned for twenty years? The painter of the art exhibition is missing? When Lu Fei completed these tasks, he realized that there really seemed to be ghosts in this world! Something is wrong with this system. He found that the system not only allowed him to go to various forbidden places to explore and die, but also filmed all his experience of death and turned it into video material, and later directly threw Lu Fei into an indescribable other world! "Hey, wouldn't it be the best horror movie if I edited these videos into movies?" Lu Fei gradually understood everything. Thus, in the foreign lands, legends of the old rulers and unspeakable horrors began to circulate. —— This book is also known as "Weird Coming, I Made a Movie in the World of Grams", "What Did I Do Wrong in the Infinite Flow World", "I, the Investigator, Death First-class" Keywords: Cthulhu, original infinite stream, fabricated myths, running groups, sand sculptures, mental patients, this is a healing, light-hearted novel.