10 second sections explaining the 2 min opening

1-10 seconds:
The protagonist will be in bed sleeping in his bedroom
 mise en scene: dark bedroom
sound: rain and thunder
shot type: establishing then mid shot.

10-20 seconds:
Transition of  a fade out from the character sleeping to entering his dream
 colouring stays the same the character is laying on the grass looking up into the sky
mise en scene: field with trees and a clear sky
sound: (maybe voice over) music
shot type: point of view looking up at the sky. the camera slowly spins around to give
clear image as the title appears in the form of clouds.

20-30 seconds:
The clouds continue to show and then he looks around him and sees his friends laying
beside him. the character shuts his eyes and falls asleep
mise en scene: field and sky and as the protagonist closes hes eyes a blackout forms in
the shape of an eye either by using black paper over the camera or editing.
sound: music and sound effects of a natural environment
shot type: continued in point of view ... establishing shot, close up.

30-40 seconds:
colouring changes to black and white to change the imagery and to show a different
 storyline. character slowly gets up and starts walking around feeling slightly
unconscious. as character gets a bit dizzy the cameraangle changes to show the
protagonist and spins around him to give a clear image and to engage the audience in
giving them a glance of how he is feeling. the caracter is looking at himself in a
confused way. looks at his hands and body.
mise en scene: field trees etc. the same as  before but all in black and white
sound: empathetic music to match the mood of the character.
Shot type: establishing shot as camera spins around

40-50 seconds:
the camera changes point of view to the antagonists point of view hiding behind a tree.
Mise en scene: same setting
sound: pause music and hears heavy breathing or a sound effet of sticks snaping on the
floor to make it seem as if he is stepping on them coming from the antagonist
Shot type: establishing shots close ups and point of view.

50-60 seconds:
protagonist starts walking around the feild only to find a dead person lying dead on the
floor he continues to walk slowly looking scared.
Mise en scene:same setting and starts to show some building as the character is walking
into a building (long road college)
Sound: some sound effects and maybe a voice over Echoing to set the atmosphere.
shot type: mid shots, tracking and long shots.

60-70 seconds:
the character continues to walk and look around slowly entering the building and sees
some more dead bodies.
mise en scene: inside the college, elevator, corridors, rooms.
Sound: sound effects and faded music.
Shot type: mis shots, long shots, close ups.

70-80 seconds: 
protagonist steps over the dead bodies feeling more and more frightened and looking
lost. he waits impatiently for the elevator to open as he starts to get the feeling that
someone is watching him. then the antagonist point of view is shown again but this
time is from behind a do.