She is the second daughter of a family of generals. A conspiracy and an imperial decree draw her into a whirlpool of love.
When she happily marries into a foreign land as a princess and becomes a queen, she unexpectedly learns his secret. His former indifference gradually turns into coldness.
The throne changes hands. When he, she, and their loved ones face disaster, she resolutely enters the palace to rescue the one she loves from the Demon King. What she doesn’t know is that she has long been trapped in the Demon King’s cage, struggling in vain to escape…