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.
Not to mention, I need to go at least once.
ناهيكِ عن أنّني أحتاج للذّهاب مرّة على الأقلّ
Außerdem muss
ich’s einmal versuchen.
Además, tengo que ir.
Además, tengo que ir.
Et puis, il faut bien que j’y aille.
E poi, devo andarci almeno una volta.
Além disso, eu preciso
ir pelo menos uma vez.
К тому же…
надо же хоть раз навестить.
อีกอย่าง ต้องไปให้ได้สักครั้งด้วยน่ะ