Cold ice,red fire

In the region of fire and ice,two brothers who are arch enemies,who keep waging war against each other every single moment. They despised everything about themselves yet no one knows the cause of the sudden hatred. Ice Lord Xi'an killed their father when they were young in order to inherit the ice stone power from him while fire Lord Jin's power is natural but yet to develop fully. Xi'an formed his own group and city_Ing city...... Jin lived with his people in a desert_inding clan. Is hatred gonna boom forever?.