When Nor was a kitten, he had developed a unique power to bless people. His parents saw him as a freak and kept the power a secret as best as they could. Somehow, word had gotten out, and everybody turned on Nor, making him an outcast. When this had happened, Kid's parents disowned him and threw him onto the streets. Two years later, a priest came to the village, and when he saw Nor, he offered for him to stay with him. Nor refused for awhile, until one day he had passed out from heat exhaustion and the priest took him into the cold church. From then on the priest slowly adopted Nor as his son, and Nor slowly accepted the priest as his dad. The priest had Nor become his apprentice, and he helped with church, and the community. One day the priest had found out about Nor's power and asked him about it, Nor, having everyone else react negatively, ran away for a few days until the priest had found him and brought him back home. The priest encouraged Nor to use his power, but when Nor said no, he didn't force him to, and instead let him use it as he wished. (As long as it wasn't for something bad)
I imagine he lives in like a desert town.