Kate and Katleen were sisters, they loved each others since their parents are always in the other place. They never kept secrets, they always share things to each others. Until one day, Kate had a leukemia. She had a lot of white blood cells than the red blood cells. She was scared to tell Katleen about all of it. So she went to U.S with her mother to cure her disease. She have faith, that she will be cured. Until...Her hopes disappeared. Will Katleen know everything about it? Will Katleen be broken? Will Katleen be alone?