"One sister, and only one, made a mistake and broke the pact after falling in love with a man leaving for the new world. She has only one direct line, a line that ends with a sole female heir..."

Heku - T.M. Nielsen

I really liked this one! I read it on my kindle app and couldn't put it down. Book one ends in a cliffhanger, so I'm glad I already have the second book. I got this and book two free, but the story is so good that I would buy them in print form.