On the day of the childhood sweetheart's wedding, a battlefield video exposed the true face of the "murderer" that the entire Internet had reviled for six years. She is not a criminal. She is the God of War and front-line combat commander who has guarded the northern border for six years. Six years ago, she was falsely accused and imprisoned for rescuing her adopted sister. Everyone betrayed her and no one listened to her explanation. On the day she was imprisoned, she was secretly transferred to the northern border and changed from a "murderer" to a soldier guarding the country. At the age of twenty-one, she led her men to penetrate the northern border, pushed back more than a dozen armed forces outside the country, and pushed China's northern border defense line forward 120 kilometers. After five years of fighting, until the battle at the age of twenty-six, reinforcements were delayed and the entire team was wiped out.