A small Goblin who works for Lai Yi, distinguished from the adult Goblins by his smaller size. Kai Yi stays at the chestnut grove with two other Goblins while Lai Yi ventures into the forest with Iru and Ka Lu to search for walnuts. Despite being a small Goblin, Kai Yi is not idle and works diligently throughout the day. At the end of the day, Lai Yi gives Kai Yi a silver coin as wages, acknowledging his contribution to the day's work. Kai Yi is one of the Goblins who was brought to work for Lai Yi by Iru.
