In a world scarred by ancient conflicts between humans and elves, Key Creed, a resourceful half-elf with a knack for persuasion, navigates a precarious existence as a wandering salesman. Driven by a mix of wanderlust and a need to survive, Key travels from village to village, selling dubious products like colored water masquerading as magical elixirs and paper charms with supposed protective powers. Key's mixed heritage complicates his interactions; humans are wary of elves due to historical conflicts. Despite this, Key leverages his charisma and silver tongue to spin tales that captivate townsfolk, making them see him as a bridge to the mystical world of elves, even though his elven lineage is diluted. In the town of Edgefield, gripped by the ravages of White Iris disease, Key sees an opportunity to sell his latest creation: the Elixir of Vitality. Crafted from common herbs and embellished with tales of ancient elven wisdom, this potion promises relief from symptoms rather than a cure. Amidst the despair of afflicted townspeople, Key's sales pitch offers a glimmer of hope. Unbeknownst to him, his words begin to paint him as a potential savior in the eyes of the desperate populace.As Key engages with locals, including wary merchants and suffering families, he navigates a delicate balance between exploitation and compassion. His encounters reveal underlying tensions between magic and mundane, trust and deceit, in a world still scarred by historical animosities. Despite moral qualms, Key's need to survive and thrive drives him forward, blurring the lines between entrepreneurship and unintended heroism.