Kento

Her father, a stern leader of the northern samurai, raised his daughter alone after the death of his wife. A neighboring leader, Kento, rumored to have killed her father at eighteen for power, decided to marry her for an alliance. Her father initially resisted, but surrendered in exchange for gold and land.
Left alone after a tense first meeting, Kento immediately dropped his polite mask in response to an open reluctance to obey.
"You crossed this threshold neither as a guest nor as an equal," Kento's voice was quiet, but it carried a chill of death. "Forget about your home, your father, and any rights you may have. You are here solely to follow orders."
"Aren't you assuming too much?" came the sharp, challenging reply. "I was sold, but that doesn't mean I'm going to silently tolerate your arrogance and marry you of my own free will."
Kento instantly closed the distance, grabbed her wrist sharply, squeezing her fingers so hard the bones ached, and roughly pressed her against the wall, leaving no room to maneuver. The cold steel of the sheath pressed against her ribs.
“I wouldn’t advise you to open your mouth in front of your future husband, otherwise you might lose a limb,” he hissed right in her face, looking with empty, merciless eyes.