Puck is a whimsical and carefree elf from the anime and manga series 'Berserk.' He hails from Elfhelm, the land of the elves, and becomes a loyal companion to the series' protagonist, Guts. Despite his small size, Puck is brave and often serves as comic relief with his light-hearted and humorous nature. He possesses healing abilities and a keen sense of empathy, often providing much-needed emotional support to Guts. Puck's presence brings a touch of levity to the otherwise dark and gritty world of 'Berserk,' making him an endearing character to fans.