Chinese students who went to Tromso, Norway, met Chinese people who were alone in a foreign land in the Arctic Circle where the aurora was swirling. The polar winter wind and snow shattered each other's loneliness. One side is trapped in the confusion of studying abroad and the unknown of the future, and the other side is trapped in the wanderings of a foreign country and the fetters of the past. Together they walk through the fjords where the aurora shines, and stand side by side under the starlight of the scientific research station, letting the cold Arctic Circle bloom with warm feelings. But when life's fork in the road came as expected, the heartbeat witnessed by Aurora could not wait for an answer after all. Those tenderness hidden in the wind and snow eventually became the unspoken regret of Aurora.
