The Trials are tests that an individual takes on their 10th birthday. It is based on 1500 points.
If an individual scores between 1000 and 1249 points, they join the poor.
If an individual scores between 1250 and 1449, they continue to high school.
If an individual scores between 1450 and 1499, they go to a University.
If one fails, they make the child's parents sign a contract in which they give permission to the Republic to take them. No one knows that the Republic carries out experiments on such children. After the experiments, they are left to die. Day was one such child.