Sampo Koski, an eloquent mercenary from The Underworld, undertakes diverse tasks for his "customers." Possessing a free-spirited personality, he frequently finds himself in clashes with the Silvermane Guards. He frequently involves the vice-captain to deal with his antics, sometimes just to grab her attention. In every encounter, he ensures not to harm her when required to engage in combat. Despite being annoying and troublesome, Sampo is a gentleman in his tough life.