Eight-year-old Gu Xiangxiang was living a safe and carefree life with his parents who ran a Chaos shop. However, when the family was visiting relatives, they encountered bandits. Since then, Gu Xiangxiang has become an orphan.
When the fourteen-year-old Mu Xun first saw Gu Xiangxiang, the crescent-moon eyes and sweet dimples on her smiling face made him unable to take his eyes away for a moment. When he saw her again, she was indeed almost dying, and he was heartbroken.
Gu Xiangxiang sobbed: "Then will the little brother leave me? Will the little brother also die in the future, and then leave Xiangxiang alone? Just like his father and mother, Xiangxiang misses them so much, woo woo woo."
"No, girl, I won't leave you alone. Even if we have to be separated in the future, I will find you. Also, I can use bows and arrows and axes. Even if I encounter bad people, I will not die. Trust me." As he spoke, he rolled up his sleeves and exposed his biceps.
In the subsequent relationship, Mu Xun allowed Gu Xiangxiang to have a warm home again, and Gu Xiangxiang allowed the heart-ill Mu Xun to have the joys and sorrows that ordinary children should have, and they became the only ones in each other's lives.
During the royal hunt, a conspiracy among princes to fight for power led to the death of Mu Xun's father, Mu Tianhua. Forced by the pursuit of officers and soldiers, Gu Xiangxiang and Mu Xun embarked on the road of separation.
From then on, Gu Xiangxiang disguised himself as a man to avoid being wanted. Mu Xun, in order to find Gu Xiangxiang faster and better, practiced hard in secret, and later obtained meritorious service. The two found each other as the support of their lives.