His Return Was Their Downfall

After ten years at war, General Rowan Harrow returns to find an impostor, Vivian Harrow, posing as his daughter—while the real Claire has been abused and imprisoned. Rowan rescues her, then clashes with the crown prince and emperor over her treatment. As Vivian's treason and the prince's conspiracy surface, Rowan forces the emperor's abdication, installing Claire as regent.