Born in Bree-land, Kai was raised and cultivated to run the family business, a plan which was eventually discarded as the young boy had a knack for attracting trouble, as well as instigating it. Disowned after coming of age, Kai was left to fend for himself, combating the harshness of Bree single-handedly. With what little coin he had, Kaiver purchased a small shop on the outskirts of the town, a decision which profited him well, turning the small marketplace into an industry; Eberhart Industries.

As the years passed, Kai steadily gained renown for his deeds about the town, whether they be good or bad, making a name for himself and his business. With a reputation of sheer ruthlessness, Eberhart was known to turn in a profit by any means necessary. Feared by local shop owners and other organizations alike, Kai's notoriety grew alongside his expansive trade empire.