Lu Yueshan is Gu Ran's childhood friend. After their college entrance exams, the two start dating, but Gu Ran is injured in a car accident and can no longer go with Lu Yueshan to study at the military academy. A year later, Lu Yueshan is posted overseas. Gu Ran angrily breaks up with him, and he disappears from her life. After working for a year, Gu Ran decides to travel to a foreign land torn by war to look for Lu Yueshan. What happens between them there? Why does Gu Ran return home alone? And what will become of their future?
