Senku and the kingdom learns of a mysterious disc left behind by his father and the other astronauts. They use their newfound technology to bring it to life.
Your father's happy as long 
as it's useful to you.
.والدك سعيد ما دام مفيدًا لك
Wenn euch das weiterbringt, …
Soy feliz mientras te sea de utilidad.
Soy feliz mientras te sea de utilidad.
Du moment que ça t’aide…
Se in questo modo vi può essere utile...
O seu pai fica feliz, 
se for útil para você.
Главное, что он вам пригодился...