As i have selected the story that i shall be executing i had to know all the codes and conventions that were to be followed in a horror film. So i studied them properly from a site: https://www.slideshare.net/amberloo20/codes-and-conventions-in-the-horror-genre. I learnt the narrative structure and themes that were to be followed e.g death, revenge, survival etc and i also learnt todorov's narrative theory. What kind of sound and misc en scene that really helped the horror film to look good were also important and i learnt those too.