Film Narrative

My partner and I have decided that the following text below should be the narrative of the film that we are creating a promotional package for:

After being missing for several days, footage is found that reveals the truth of what happened to the students' disappearance from their college. The footage shows them breaking into their college after school finishes in order to uncover the mystery of why the underground floor has been sealed off from being ever used. After stealing the janitor's keys and hiding until after everyone has gone home, the students use the key to access his lift and enter the hidden corridors and classrooms.

At first they find nothing but abandoned school facilities and discarded equipment. Thinking it's only being used as a secret dump by the college, they turn to leave, only to find that the lift is no longer working for the night, becoming trapped on the underground floor. Things then to go horribly wrong as one of the students goes missing when the lights go suddenly out and winds up being found hung upside down in front of their very eyes when the electricity turns back on.

The activity escalates further and further as the students die one by one trying to find a way out, while also uncovering the reason why the floor is no longer in function. The last survivor is swallowed up a fiery fissure that opens up from the ground below, screaming into the camera as the flames consume them just before the camera cuts.