Cthulhu in the Bomb Shelter

A snake eats an elephant, and its bones will appear when it is three years old. A gentleman will obey it without any heartache. "The Classic of Mountains and Seas·Hainei Nanjing" The big devil will appear on September 9th at the end of the century! Everyone will die! Except for the followers of the Great Demon King! To become a believer of the Great Demon King, you must spread this letter to one hundred people! Spread the word to a hundred people, one becomes a disciple, and one is guaranteed to be safe! Spread the word to a thousand people, one family will become a disciple, and the whole family will be safe! If you spread the word to 10,000 people, your family will become a disciple and your family will be safe! The day before summer vacation, Long Changzuo received such a letter in the drawer of his desk. She called all her friends out and wanted to interrogate them one by one as to who was playing the prank. The location of the interrogation was an air raid shelter near my home. It was deep and cool, making it a good place to escape the heat. It's just that this good place turned into a haunted place after this day. Because one of her friends could never come out from there again. More than ten years later, she and her surviving friends returned here again, trying to find the truth. But they don't know that the truth already existed tens of millions of years ago. Reading guide: 1. Folklore + Grammar Department, there will be quite a lot of archaeological content, involving the exploration of Cuban culture. 2. Follow the original style, if you love craftsmanship, you are a god! But I'm not used to writing in the first person, Sao Rui~! 3. The SAN description will be lost, please check the SAN value at any time. 4. There is CP, but this is not important. After all, this is a world where Mr. Ke makes sugar. Purpose: Have the courage to face your inner fears