After being taken into custody by Makima, one of the Public Safety Devil Hunters, Denji finds himself head over heels in love with her thanks to her suggestive insinuations.

Wishing to team up with Makima, Denji arrives at the Devil Hunters Headquarters in Tokyo, and gets introduced to Aki Hayakawa, a senior hunter that he was supposed to partner with. But then Hayakawa beats Denji up, and demands that he “quit this job”...

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...

After a fierce battle, Denji defeats the “Bat Devil” and rescues Power even after she had trapped him.

He says it is all for the sake of “touching Power’s boobs”.

Power mocks his ridiculous motivation saying “that’s a pretty dumb reason”, but still agrees to let him fondle her boobs.

As Denji gets thrilled with the idea, he faces a sudden attack from out of nowhere...