IDEA 1 : horror about film trailer equilibrium : girl enters family disequilibrium : monster appears equilibrium : girl dies, monster goes away
IDEA 2 : found footage of man alone : equilibrium : man is camping disequilibrium : man gets lost equilibrium : man dies, is alone
IDEA 3 : mental illness : man dealing with depression in his house, equilibrium : man has depression, doesnt deal with it disequilibrium : man gets a dog equilibrium : man deal with it better 
IDEA 4 :  snapchat story abt girl getting kidnapped, equilibrium: girl is walking home disequilibrium : gets kidnapped in car equilibrium : girl escapes, but someone is following her again
IDEA 5 :  comedy about a girl with a crush. equilibrium : has a crush, disequilibrium : decides to do something about it, stalks her instagram, becomes friends with her etc, equilibrium : she has a boyfriend