Power sometimes manifests in beings who, through an accident of birth, carry the power of the elements in their blood. The genasi are one such people, the offspring of elemental spirits and mortals. Genasi inherit something from both sides of their dual nature. They resemble humans but have unusual skin color (red, green, blue, or gray), and there is something odd about them. The elemental blood flowing through their veins manifests differently in each genasi, often as magical power.
You shouldn't even be seeing this. Bizzeebeever told me to add this here so that we can get responsiveness working for all screens.