In the near future, much of the world has been forgotten at the bottom of the ocean due to rising sea levels. Natsuki Ikaruga, who lives in a small town surrounded and stranded by the sea, is invited by a mysterious woman, Catherine, to search for a treasure in his grandmother's house who was a marine geologist. One day, he dives to the bottom of the ocean in a submarine and encounters a mysterious capsule with a girl sleeping inside. The girl was a humanoid so sophisticated that she could be mistaken for a human.
I'd like all the help I can get.
أحتاج لأكبر قدر مُمكن من المُساعدة
Da könnte ich hier
noch Hilfe brauchen.
Preferiría contar con más gente.
Preferiría contar con más gente.
Toute aide serait la bienvenue.
Mi sarebbero utili altre braccia.
Eu preciso de bastante ajuda.
Лишняя помощь не повредит.
แล้วฉันก็อยากได้คนช่วยด้วย