一对朋友，一个德国人和一个俄国人，穿越时空最终来到了1941年。两位朋友被迫做出决定，并要应对他们无法想象的困难。他们的友谊能否度过难关，保罗和谢尔盖又会站在哪一边？

　　The Tsar is having his daughter Zabava marry a charmingly handsome and a handsomely charming Paul, a rich heir and a foreign fancy pants. However, it's a bit of a challenge, since Zabava wants a marriage of love, not of calculation. Her unexpected encounter with sailor Ivan, a simpleton yet an honest and endearing guy, messes up Paul's plans of snatching the crown. Deeply in love with the princess, Ivan enlists help from the residents of an enchanted forest to build a Flying Ship which would then take him and his beloved away. The brave sailor is in for serious confrontation with the sneaky Paul, who's using dark magic to bring his unwanted opponent down. However, true love is going to win this battle: with the evil mastermind punished, Ivan and Zabava step aboard the magic Flying Ship and set sail towards a new common dream of theirs.

　　1959年的冬季，在伊戈尔·迪亚特洛夫的带领下，一个由九名经验丰富的学生所组成的小组跋涉到白雪皑皑的乌拉尔山脉，但却没有人从那次旅行中活着回来。他们是被雪崩杀死的？还是被当地人杀死的？或者他们遇到了超自然现象？没有人知道。而由克格勃少校奥列格·科斯汀不露声色地领导的调查小组便负责查清真相，但随着证据的不断增加，科斯汀意识到案件中有太多的细节，且不适合任何一个种现有的假设......