Rin, now living in Australia, trains hard every day with swimmers from all around the world. Then a Japanese guy shows up where his team is training, challenging each of his teammates to races and beating them one by one. Even Rin is surprised when this newcomer reveals his identity...
but I'm worried he's going to hit 
a wall at the pace he's going.
لكن أنا قلق من أن يصل إلى طريق مسدود
بالرتم الذي يسير عليه
aber ich fürchte,
er fällt langsam in ein Formtief.
pero me preocupa
que tope con pared a este ritmo.
pero me preocupa
que se tope con una pared a este ritmo.
Mais je pense qu’un mur
va se dresser face à lui.
Ma, di questo passo,
mas temo que ele vai encontrar obstáculos
pela frente no ritmo que ele vem.
но я переживал, что он такими
темпами зайдёт в тупик.