Dumped the Prince, Crowned the Slave

Once the last Dragon Princess, she was betrayed and killed by the Elf Prince she had loved with all her heart. Given a second chance on the very day her husband was to be chosen, she turns away from that prince and instead weds her adoptive brother, a dark-elf slave born without status. Determined to shape her own destiny this time, she sets out to rewrite the path that once led to her ruin.