Once upon a time there's a hen, she have 13 chicks. but one day, she kill 12, only one survived. the hen love that chick, she tell story upon the chick's bed everynight. but chick hate her mother, because rest of the 12 are her best friend. she want to kill the hen. she find some book in her home. she open it, and the book said, if a hen have 13 chick, if you want to kill that hen or make hen pain, kill the 13 chick or make the 13 chick pain. she's the 13 chick. because the hen always put her soul inside the 13 egg, so if the hen kill someone, that's because of the chick. then the chick eat a poisonous worm, the hen feel it, and she get really pain. the 13 chick start to laugh, she use a knife, cut herself again and again, drag all her fur out, also her gut, she bite her skin until she's dead, the blood splash around. at last, the hen still want to tell her a story, but she dead as the 13 chick afflicate her.