Denji decides that his new dream is "to fondle some boobs."

His partner, Power the Blood Fiend, offers to let him feel her boobs only if he rescues her old pet cat Meowy from a devil.

With his dream in sight, Denji is all fired up and ready to go, until...
the more powerful the devil 
is said to become.
أصبح الشّيطان أقوى
desto mächtiger ist auch der Teufel.
más poderoso es el demonio.
renforce la puissance de son porteur.
più il loro potere cresca.
mais poder esses demônios têm.
тем могущественнее они становятся.