Blood Type Racist by Peter Recform

The future has evolved where every culture, ethnicity, and race in the world has been melted together leaving only hybrid humans that are solely identified by their blood type.
Born a 12th generation slave, due to his minority blood type, Chess embarks on a journey to find a man named Caden Octavian hoping that he will help him full fill his Master’s last wish, and expose the cure to a deadly virus that has plagued the world for 400 years.
With the New World Law willing to do anything to keep their power by enslaving minority blood types - Chess and Caden have to find the courage to expose not only the cure to the virus but also the cure to freedom.