Cookbook Dewey Decimal

Nina became friend with Dewey at 13, they got really close over the years and she fell in love with him. At 18, she found out he was his mate, her joy knew no bound but the joy didn't last a day as he rejected her heartlessly. Broken and dejected, she ran into the woods to cry out her sorrow, it was such a painful experience but she didn't expect to meet an handsome man in the wood, she jumped on the man and seduced him to make love with her and he in turn satisfied her to the brim. Ten months later, Nina stood as a slave with her two handsome children by her arms before the most ruthless and aloof alpha king, Roland, who was popularly known for killing his late wife for cheating on him with a slave. His hatred for slaves knew no height, infact, it made him gave an order that slaves are not permitted to give birth to children nor have children lesser than three years old with them. Nina wouldn't allow her babies to be separated from her. About to sentence Nina to a lifetime in the Deungeon for disobeying his order, Nina confessed to him that her twin boys were his. In a world where DNA test doesn't exist, how will Nina prove to him that her twins were for him? Will he let go of his deep rooted hatred for slaves and accept the mother of his children or will he destroy her for disobeying his command?