Cursed to die

Mako is dying. He has been ever since he was cursed. When he was six a sorcerer cursed him with a blood disease. Basically instead of red blood his blood is turning black and slowly killing him. Now he is Ten and his doctor says he doesn't have much time left. So he decides to do his big dream. Travel the world. His mom brother and father will go with him. Can he survive long enough to complete it?