I create the great old myth

Traveling through the parallel world, Lu Jian just wanted to make some movies to make money, but he awakened the system, as long as he completes the task, he can get rewards. Great! Wait, look under the bed at 12 o'clock in the middle of the night? There are piano sounds in the theater that has been abandoned for twenty years? The painter of the art exhibition is missing? When Lu Jian completed these tasks, he realized that there really seemed to be ghosts in this world! Something is wrong with this system. He discovered that the system not only allowed him to explore various forbidden places to die, but also filmed all his experiences of dying and turned them into video materials. Later, he even threw Lu Lian directly into an indescribable different world! "Hey, If I edited these videos into a movie, wouldn't it be the best horror movie?" Lu Jian gradually understood everything. Thus, in the foreign lands, legends of the Old Ones and unspeakable horrors began to circulate.