It's snowy at the border, and the lonely city is about to collapse. A nine-layered edict is as urgent as a knife. Jiang Jinhan led his remaining soldiers to defend Yanmen Pass, but they were abandoned by the court like worn-out shoes. They were deprived of food and aid, leaving only a broken sword and corpses all over the city. That night, Xie Qiwu donned armor and attacked the enemy camp at night, using blood as ink and life as chess, tearing up the imperial edict and burning all the emperor's orders. Neither of them were loyal ministers, but they became the last backbone of the lonely city. He fights for his life, she is crazy for her freedom. The ninth emperor's edict cannot crush the unyielding soul of a city; the arrival of millions of cavalry cannot stop two people from breaking through the formation at once. This is not King Qin, but a rebellion; this is not saving the country, but burning the sky.