Nikki becomes the first member of the Tsukasa Empire to convert to the kingdom of science. Meanwhile, with Chrome in mortal danger, Senku and the kingdom begin plotting a way to bring him back to safety.
It's a wobbler engine!
!إنّه محرّك متذبذب
Ein oszillierender Zylinder!
¡Un motor de vapor oscilante!
¡Un motor de vapor oscilante!
C’est un moteur oscillant !
Useremo un motore oscillante!
Um motor a vapor de cilindro oscilante!
Колебательный двигатель!