the tv series sweet home is about a curse set on humans where greed turns you into monsters or it just triggers depending on your desire then that will be the kind of monster you will be and the symptoms are nose bleeds and passing out cause of infection is desire. your in a boarded apartment building with a few survivors and there are a few infected survivors and if they can resist desire for 15 days they will become a special infected and not be rogue and crazy if they cant then crazy monster