[orangejuicetang]

But Mao's geass might have been "upgraded" into two eyes, since we don't know if he had geass in both eyes when he first got it. I think that everybody starts with geass in one eye, but once it gets powerful enough it shows in both eyes. So all V.V. contracted users start with geass in right eye and all C.C. users start with geass in left eye. Or there are three different subtypes of geass in which you get it in a different eye depending on which section of the brain it affects. Maybe geass in two eyes=purely mental section with memory change and mind read, left eye means part mental section and part physical section with commanding people to perform physical actions or forgetting memories, and geass in right eye affects the physical section of the brain with stop perception of time or move bodies like puppets.