Overall Copper sun was like any book about slavery it had all the classic tropes, It had a horrible “origin” story her family had been murdered and had to watch as her friends had gotten slaughtered by  another tribe that was lead by foreign men. Next was held like well a prisoner, again has been overused. But then she meets another woman you would think that is original and that the author was trying to make it seem like, “wow this is so new and original.” and she befriends this woman and they get transported to be sold and while on the ship begins to get used for pleasure but at the same time meets a nice sailor who feeds her and teaches her english.At the slave auction there is a self righteous, white woman who, “like totally can’t believe that these creatures(the slaves) have been created by god.” but ends up being bought by the same man who bought her indenture and ends up being tasked with teaching her to be civil. Long story short they end up having to run away to this “safe haven” because they lied to there master. Now to me this seem like this is just paraphrasing which is totally not copyright or just stealing no not at all.