Review Detail of Claudious in King of German Mercenaries

I liked this book quite decently in the beginning but then I went to read the second book rise of the European emperor and the MC was just racist as hell. I have nothing against what he was doing during the time period as it was normal but author said they’ll send black people to japan to lower their IQ as black people are stupid. As a black persons it’s hard to support a book with blatant racism inside of it. Author just uses the word negro casually like its nothing. I don’t mind saying slaves but it seems like the author believes in eugenics and shows his bias in this book towards hating japan. Decent book but the racism ruined it for me.