In the last years of Yong'an in the previous dynasty, Beidi's iron hoof trampled the rivers and mountains. Su Xiliu, the daughter of Jibei's prefect, died out of hatred when the city was destroyed.
When she opened her eyes again, she was reborn three months before the catastrophe. The blood-red memories are still before her eyes: the armor where her father died in battle, the maid's decisiveness in blocking the knife, the wailing of the people in the city... This time, she is no longer a delicate young lady reciting poems and composing poems in a boudoir.
When the short sword is unsheathed, it will split open the cowardice of the previous life; when the iron armor is added, it will bear the life and death of a city.
From the lonely bravery of defending Jibei, to the forbearance of the exile in the village; from the difficulty of gathering the remaining troops, to the sharpness of the coalition forces to fight against Di - she, as a woman, fought her way through the war in troubled times.
Beidi's cavalry, the undercurrent of the court, the suspicion of allies, the unpredictability of people's hearts... Suxi Liu worked step by step, planting the flag of the "Liu Family Army" all over the lost territory, using his wits and swords to prove that in troubled times, women can also play chess and can bring peace to the world.
When the Qingfeng Sword pointed at Jibei City Gate, she looked back at the thousands of followers behind her and said softly: "We are going home."
This is a story about rebirth, growth and redemption, and it is also a generous tragic song belonging to a heroine in troubled times.