Love Before the Polar Night Comes

[Please do not conduct research. Update as the occasion arises, give up if you can't continue writing. The story takes place in a Soviet labor camp in 1945 after the end of World War II. The heroine Xie Li, as a Soviet medical staff, met Werner Libert, a German prisoner of war, in a labor camp. In the cold polar region, some secret feelings arise between the two... There is an age difference of 10 years. The labor camp was located near the North Pole. I am the man, I suffered, I was there. Intention: Those who disappeared in the snowfield