After quelling external disturbances, the best warrior of Republic of Valoria, Zoe Miller, returns to home. However, she discovers that her daughter has been mistreated by her relatives David's family. In a fit of rage, Zoe unleashes a massacre at the banquet, accidentally revealing herself to be the legendary Secretary of Defense. Later, she learned that her adopted son Jacob had already been betrayed by enemy spy Robert, and what was even more astonishing was that Mia's father, President Louis, was also deeply involved in a power vortex. With Mia critically injured and on the verge of death, can Zoe successfully protect her daughter?