Muir's Vengeance

Marcella, heiress of House Muir, finds her raised son Elias was swapped at birth by her husband Percival and physician Alina, who plot to seize the family’s military power and wealth.

She locates her real mute son Caius — bearing the Muir flame birthmark — in the stables, nurtures him, and exposes the full conspiracy at the royal autumn hunt, annulling her marriage and bringing the wrongdoers to justice.