Trouble is something that can appear at any moment and completely unexpectedly. This time they have mastered Santa Claus, and this is surprising, because the work of his assistants and Claus himself is debugged to the point of automaticity, but failures occur even in the most unexpected places. Typically, Santa's team delivers gifts around the world in advance, placing them in specific locations so that Claus can pick them up and deliver them on time. In one of these vaults in Christmas Eve Mystery, for which the elf Evelyn was responsible, all the gifts disappeared. The warehouse was completely empty when she arrived there with Santa. No one blames the girl, she herself is in shock, but the problem needs to be solved, and there is very little time. Help the heroes in Christmas Eve Mystery find the stolen gifts.
