Forbidden Notes: Season 1

When I wrote the first word, the air around me froze. The screen of the mobile phone lights up, and a notification is sent: [Congratulations, you have become the 999th reader]. This is not an ordinary book, but a survival guide from the "unknown". Behind every taboo, there is a secret of cannibalism. I started to act according to the notes, only to find that the people around me disappeared one by one, replaced by the distorted shadows drawn on the notes. Am I following the rules, or am I feeding something more terrifying? Season 1: The Lost Mansion.