At first, there was a website for netizens to share supernatural stories. At that time, the old stories and supernatural papers were basically ghosts, and it was difficult to catch fire. But one day, after a supernatural paper was published (later 173), it quickly became popular, because it did not describe the story like other articles, but described it in the form of experimental records. The article is rigorous and serious, as if there really is such a thing. Let netizens can't help daydreaming, and the article also added "data deletion" in some appropriate places, which was more exciting than AV for paranormal lovers at that time, so this style became popular immediately, and many netizens relayed it one after another, which was also the most scp project later. Basically, this style can be counted as scp, so there is no other similar series to grab fans. Over time, as long as there are videos about the supernatural, there are always netizens who brush "scp" in the comments to intervene in the investigation.