By the Time You Return, Your Green Hair Will Have Turned into Snow

I thought I would be very happy after marrying Brother Qi, but what I didn't expect was that he, who had promised me my whole life, would join the army only two months after we got married! I knew he cared about the world, but I never thought that the world was far more important to him than me! I have spent my whole life waiting for him, but he has already left me behind. Haha, by the time you pass away, your black hair will have turned into snow!