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.
Although he might have been the 
one who came up with the idea.
.لكنه قد يكون الشخص الذي فكّر بالأمر
Wobei die Idee von ihm sein mag.
Aunque puede que fuera idea suya.
Aunque puede que fuera idea suya.
Cela dit,
l’idée vient probablement de lui.
Mah...
Apesar de que pode ter 
sido ele que teve a ideia.
Ну, идея-то вполне могла оказаться его.