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.
Oh, just shut up and give it a try!
!اصمت وجرّبها فحسب
Jetzt versuch’s wenigstens mal!
Vamos, inténtalo.
Inténtalo, anda.
Allez, ça coûte rien d’essayer !
On sait jamais, quoi !
Insomma, almeno provaci!
Esquece isso e experimenta, vai!
Ну что ты ерепенишься?!
เอาเถอะน่า ลองทำก่อนสิ