3 pictures of women characters in Guild of Heroes in skimpy outfits and army and being thin and their male counterparts who are completely covered and clothed, often with their faces too, and larger and stockier

In this world, women must vent heat through their boobs

The class selection images from Guild of Heroes by BIT.GAMES

Tropical birds have lower sexual dimorphism.

Men in this universe have low body temperatures and also if their skin is exposed to sunlight at all they explode, whereas women have a raging inferno inside them that will burn them up if they don't vent the heat and their vents are in their thighs and breasts.

BIT.GAMES