What is 'war fix graphic novel' about?

Well, without more context, it's hard to say precisely. 'War fix' could imply mending the damages of war, like rebuilding society or healing the psychological wounds of soldiers, which are then illustrated in the form of a graphic novel. It could also be about a specific event in a war that was 'fixed' in some way.

I'm not sure specifically as there could be many 'war fix graphic novels' out there. It might be about a war and some kind of fix or solution within that war context, perhaps related to resolving a conflict, saving lives or changing the course of the war as presented in a graphic novel format.

A 'war fix graphic novel' could cover a wide range of topics. It might tell the story of a group of people trying to stop a senseless war, showing their efforts and the challenges they face. Or it could be about a technological or strategic 'fix' during a war, like a new weapon that changes the balance of power. The graphic novel format would then bring these elements to life with illustrations, dialogues and plotlines that engage the reader.