Nina the Starry Bride 3 (manga)

Nina had a rough start to life, orphaned and stealing to survive, only to be abducted for her unusual lapis lazuli eyes. But to her surprise, her captor, Prince Azure, ordained that she would live the life of a princess…specifically, that of the recently deceased princess-priestess, Alisha, who had her same eyes. Despite her changing fortune, Nina won't give up her old life without a fight in this latest volume!