Necromancer Tomb

Most would assume all magic blends together, but those deemed dangerous will always be dragged out of the shadows. In this world necromancers are those bunch who will always be pulled from the crowd. One bad person causing hundreds of years of discrimination and genocide. Even with those odds some still try to help and change the years of hate towards them. Many die trying, but two sisters think they'll succeed.
One a healer who has treated many plagues and famines, even traveling into areas populated by the very people who have massacred her kind. No matter the warnings she faces from her traveling companion, she never changes her course in the name of helping those in need. All she wants is to be in a world without hate towards her and other necromancers. But will her kindness and sacrifice be repaid in the simplest form?
On the other hand, her sister travels looking for answers on why things are the way they are. Surely an entire world of vastly different magics and people can't be entirely changed by one person? It makes no sense for one person to determine the life of many generations to come despite all the good they've done to change their fate. She wants to find answers but isn't so daring to go into countries of people who would publicly execute her, unlike her sister. She doesn't have that kind of courage or will.
But what will the sisters discover?
Will they be able to change what has been
done or get burned in the process...

Cover made by me with the help of Pinterest references