The Marriage of Faris

"Be my princess." The marriage was solely an alliance between His Highness and me. I had planned to offer my body but not my heart, yet.. Since her mother's death, Sana had been treated like a servant in her own home. She had been striving to find her place in a household without allies. Sana was forced to marry Faris, a prince with terrifying rumors, instead of her half-sister, who was doted upon by her father and stepmother. She was commanded to bear an heir with Faris instead of the childless king and queen. However, Sana harbored a secret... This is the story of a contractual marriage between two sworn accomplices.

(Source: Mecha Comic, translated)