High-Temperatur Trap. It's winter on Astrub. The whole city is plunged under the snow and this spectacle revives the memory of Kerubim: this cold of "Koin Koin" reminds him of the time of his arrival in town. He was in the midst of preparing for the opening of his shop when a neighbor offered to come and test his sauna. By accepting this "chachaleureuse" invitation, Kerubim was far from suspecting that he was going to risk his hair there... And it's not just a way of speaking!