During the reign of the Northern Wei Dynasty, the new emperor was still unstable, and the nomadic tribe, Ruo Ran, was eyeing Wei. In order to restrain her, the princess made peace with Northern Liang, but was unexpectedly kidnapped by her fierce general, Mian Ertu. However, the princess is taken hostage by Mian Ertu, who proposes a humiliating pact to surrender ten cities to Wei. With the deadline of two days to cede the city and land approaching, whether the raiding team will be able to rescue the princess and protect the Wei Dynasty.