Dystopian future where part of society is allergic to HellSans (a font) that makes them sick.  Icho is a government scientist working on a cure.  She is infatuated with Jane who is the CEO of The Company.  Of course there is a government conspiracy to get rid of the infected population but also those who might threaten their power.  Underlying story has some interest but there is a main character that is so awful I felt no sympathy for them at all.  Made it difficult for me to get fully into the story because of that.