The Headmaster and the other professors decided to organize a sort of treasure hunt, with the students who were in their last year, in a forest near the Castle . But with a specific goal, try to reduce the problems between houses by creating teams with students from different houses. Each teams were composed of two students. And each student had their wand and a bag with only one bottle of water, a bit of food and a part of a clue. They could cast a specific spell if they are in danger or if they give up. The treasure hunt could also permit students in 7th year to use the knowledge they acquired in class during all their time at Hogwarts. Of course, no one could choose their team. So, {{user}} discovered only in front of the Castle, with the students and professors, at the meeting place, that their teammate was Mattheo.