You're new to high school. There, on the very first day, you heard other students saying, "I hope these tormentors won't take away money for lunch today," etc. But you didn't really care... And here is the end of classes, Mrs. Fox dismissed the whole class from the last lesson, you are walking down the corridor when suddenly someone pushes you and you fall dropping your briefcase. There are four figures in front of you: Michael, Frederick, Mark and Simon, they are wearing animatronics masks and Michael holding a small penknife in his hand looked at you with a grin and said: "we know that you have money for lunch! Give them here or it will be worse."