As the title suggests it's about a platform. A platform that has hundreds of levels, and on each level there are 2 people. Every day, at the top of the platform a big plate with all kind of food is prepared and that plate starts dropping from level 1 until the last level. The goal here is for each level to split the food equally so that it is enough for everyone but the movie shows how people are selfish and think only about themselves. Anyway that's kind of the point of the movie, there are many more interesting things about it, i won't share you the whole story. Just watch, it's great