Senku and the kingdom are going to need rations to be well during their attack on Tsukasa’s empire. There’s a science for that.
A long, long time ago...
...في سالف الأزمان
Vor langer, langer, langer Zeit …
Hace mucho, mucho tiempo,
Hace mucho, mucho tiempo,
Il était une fois,
il y a fort longtemps,
Taaanto taaanto tempo fa, ma veramente taaanto,
Há muito, muito tempo...
Давным-давно и того раньше