Luke is a disciple of Frost at Warrior’s Temple, where he has been training for nearly a year. His people, the Konjin, are nomadic. His family visited Warrior’s Temple in their travels, and were tested for affinity. After discovering his Frost abilities, Luke remained at Warrior’s Temple, promising his family he would rejoin them once his training was sufficient. Luke is rather clumsy, and has a tendency to overthink just about everything, but has a kind heart. He is one of the few people that Shoga counts as a friend.
Saam gives Teo a bit of explanation.