Three years after his marriage, Wei Lin was a useless son-in-law despised by everyone in Jiangcheng. He was humiliated by others when doing laundry and cooking. His mother-in-law forced him to divorce, and the whole family was waiting to see him get out of the Wen family.
No one knows that this man with his head bowed and forbearing is the commander-in-chief of the Canglang Legion who has guarded the gate of Western Xinjiang for five years and put down more than a dozen rebellions. His code name is "Cangshuai" and he is a talisman in the hearts of border soldiers and civilians.
Three years ago, he was framed for collaborating with the enemy and treason. His comrade died tragically. He was seriously injured and escaped by pretending to be dead, just as his savior left him alone on his deathbed. In order to protect his benefactor's only daughter, Wen Yining, and to uncover the treasonous mastermind behind the scenes, he concealed his identity and married into the Wen family.
When the family is surrounded, the traitor frames him, and the sharp blade is pointed at the person he wants to protect, Qianlong will finally come out of the abyss! He kept her safe for the rest of her life, and she accompanied him to clear up his grievances, uncover the mastermind behind the scenes, and protect his country.