The manga event of 2012, the most exciting and overwhelming action shonen of recent years, awarded at home with the prestigious Kodansha award for "best manga for boys". A giant that appears out of nowhere destroying the city walls. That day, humanity remembered the terror of being controlled by them, the humiliation of living like caged birds. It all happened 107 years ago. All but a few of mankind were devoured by giants. All those people ended up directly in the stomach of those beings. Thus it was that our ancestors thought of building huge walls that the giants could never cross. They managed to create a territory protected from the threat of the giants, but all this until five years ago. But now it's our turn, of human beings. From now on, we will be devouring the giants! Now finally mankind can take back its dignity. We can win. It is time for humanity to attack.