Yosuke Hirata explains from the manual how the survival test works. The class gets 300 test points to spend on food and other conveniences, and whatever remains at the end of the week can be exchanged for class points. The class loses test points for injuries, polluting the environment, missing roll calls, and violence towards students in other classes. While class D is determined to tough it out, the girls feel the need to have a portable toilet, the argument aside, class D is determined to save up points...