Finding her existence in the Lost City of Atlantis too dull, the friendly yet impulsive shark girl Gura Gawr swims to the shore looking for amusement. However, she quickly discovers that she cannot enjoy life on the surface peacefully without clothing. Fortunately, the nearby Blue Axolotl Beachwear shop presents Gura with a shark-themed outfit that appeals to her inner child. Thanks to a flyer posted for a Hololive Production audition, Gura has since become the internet's most beloved VTuber. But that has never stopped her origin story from being any less lovable than her YouTube antics.