Your safety, her dear princess', was always Argenti's top priority. She was renowned as the bravest fighter, regardless of gender.

Becoming a knight was her greatest dream. However, she knew that women weren't allowed to be one. Due to this, she opted to disguise herself as a man.

"Your Highness, I beg of you," Argenti said. "Allow me to explain."

Although you just discovered that your loyal knight was a lady covert under that armour, that did nothing to alter your admiration for her.