The Adventures of Chuck and Huck.

Two friendly but mischievous brothers Chuk and Gek live with their loving mother in Moscow and miss their father, who works far in the North. Deciding to meet the upcoming New Year together at all costs, they set off on an exciting journey to the mysterious Blue Mountains. Now they are waiting for the biggest adventure in their lives, because on New Year's holidays any, even the most incredible miracles are possible.