Xie Lingguang, the eldest princess of Wei Zhaoyang and the emperor's sister-in-law, was born with a beautiful appearance, a wealth of poems and books, and an eternal pride in her heart. Three years ago, the 15-year-old Xie Lingguang broke into the northwest frontier in embarrassment and led a lonely and brave man, trudging across the other side of life and death. Three years later, the 18-year-old Xie Lingguang returned to the capital once again, shouldering the hope of a million-strong army and the glory of his triumphant return. Is it a moth flying into a flame or a dream come true?