During the Ningzong period of the Southern Song Dynasty, Han Zhouzhou's Northern Expedition failed and the world was in turmoil.
Lu Xun, a young man from Lin'an, accidentally obtained the sword left behind by a missing famous general, which attracted the pursuit of the imperial court and the masters of the Jin Kingdom.
On the way to escape, he met the mysterious woman Jiang Ning, and the two worked together to uncover the shocking secret of the Huaixi military coup twenty years ago.
Between the bloody world and the righteousness of their family and country, they must make the most difficult choice
