The Royal Knight

"Well, love, I'm known as the Royal Knight." My eyes widened. The Royal Knight. The beast who was only a royal family knight but managed to overpower them all and seize the throne. The cursed knight who took over the kingdom despite not being of royal blood. He changed so many things and made so many enemies, but no one could ever defeat him. The man who can annihilate an entire pack in his skin She didn't know that the man who became the love of her life was the cause of all her pain and sadness