The number of sides in a graphic symbolizes identity and status directly, somewhat similar to India's caste system, yet the difference lies in the fact that the "lower caste" possesses the ability to generate graphics of the "higher caste."
However, this is of no use, as the children born in such circumstances may never meet their biological parents in their lifetimes, and their whereabouts remain unknown.
Just like now, where a pentagon family of minor nobility could detain so many equilateral triangles in a Drawn Cell, solely to complete homework and carry out infrequent promotion experiments.
One can only imagine the life of the entire lower class.
However, what seemed strange to Yu Liang was, according to Regille, that in Flat Kingdom, triangles possessed very sharp angles, which were deadly weapons for the graphic creatures there.
