Rein is a large white lion with an unusual birth but an unremarkable life thus far. He is currently in and around Earnwold as it is the busiest hub with the most contracts for a sell-sword like him.
Unbeknownst to him, Rein is a demigod of the Amal, the God of Healing not by birth but by blessing. This makes him a very tough warrior despite his minimal knowledge and access to the powers he has. His minor healing and holy shield does make him a very valuable companion in battle and his resilient body is a great fit for his self-sacrificing demeanor. While he tries to keep himself focused on money and survival, he has a warm heart.