"The ruins of a shattered dream brought the two girls together. Kukuru Misakino, an 18-year-old high school student working at Gama Gama Aquarium in Okinawa, knew of the aquarium's secret - the occasional appearance of mysterious creatures. While standing at a water tank brimming with life, Fuuka appeared before Kukuru. With flowing hair and a tear running down her cheek, Fuuka had given up on her dreams of being an idol and fled Tokyo for Okinawa. Yearning for acceptance, Fuuka earnestly asked Kukuru for a job at the aquarium. As the story progresses, they navigate the challenges presented by the secret and the potential closure of the aquarium."
