In order for Kawaki to become a genin, it’s decided that he can take a special test that differs from the one held at the Ninja Academy. A D-rank mission is deemed to be equivalent, so Kawaki is assigned as an additional member. However, he is difficult to work with, ignores the need for teamwork, and acts on his own—giving his teammates a hard time while disrupting the mission!
He was a prisoner in
a very small world for a long time.
.كان حبيسَ عالم صغير للغاية لفترة طويلة
Er war lange Zeit in einer
sehr kleinen Welt gefangen.
Estuvo encerrado
en un mundo muy pequeño.
Estuvo encerrado
en un mundo muy pequeño.
Ha sempre vissuto 
in un mondo molto piccolo,
Ele foi prisioneiro, vivendo num
mundo pequeno por muito tempo...
Он долгие годы был заключён
 в крошечном мирке.