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.
It did come off earlier...
...خُلِعت قبل مدّة
Ist wahrscheinlich,
weil sie vorhin abgegangen ist …
Antes se me salió de posición.
Antes se me ha descolocado.
C’est à cause de ma chute
de tout à l’heure.
Prima...
É porque ela saiu mais cedo...
Просто утром протез повредил.
เพราะเมื่อกี้มันหลุดไปน่ะ