Crown of Vengeance

Mia Jacobsen, the rightful heiress of the Jacobsen family who was switched at birth, was raised in poverty and mistreated by the family of the servant who had stolen her. Eventually, she grew to become a strong, feisty boxer. Meanwhile, to expose the scheme of the Grey family’s adoptive son, Joshua, Grey, the eldest of the Grey family's descendants, came to Mia and reveal his true identity.