After a failed hunt for the second volume of a grimoire in Jinbocho's bookstore district, Jashin-chan and Yurine enjoys lunch at Jiro. Yurine buys take-out for starving Pekola, who is hesitant to accept since she houses the devil. When Pekola finally decides to eat, Jashin-chan had devoured it all. Minos and Jashin-chan's past and Pekola's job is revealed as super cop Mei makes a comeback.

After her 17,711th loss, Jashin-chan runs to the bank to withdraw Medusa's cash to fund her gambling habit and "rewrite history." Instant karma leads them into a bank robbery and Jashin-chan just wants to save herself while Medusa stands against the robbers to save the people. Jashin-chan's asshole-ness peaks as Minos is more popular with humans and Poporon disguises herself as Noelle Amatsuka.

"It" was believed to be traveling in space, but, "I'm back, guys!" Due to popular demand, we decided to bring Jashin-chan back for an extra episode! What will she face when she returns to Earth? Yurine, Medusa, Pekola, Minos, Yusa, Koji and Peru-chan are all in for the "swimsuit edition"! Then appears Kraken for what seemed like the last battle of the season, but the real battle continues...

Yurine confesses that she once wrote "dictator" in a composition about "future me." I want to destroy anything that is against me and create a "Yurine Kingdom" that gathers only those who pledge allegiance. When I found out that Persephone II was thinking, Jashin-chan was shaken by fear and tries to get rid of Yurine. Another day, the group came to swim in the sea with a private beach ticket that was again awarded by Fukudome in the shopping street. And Jashin-chan in the swimsuit had legs again...!?

The many sides of Jashin-chan are holding a meeting within Jashin-chan's head. It seems one of the attendees believes that Jashin-chan is incapable of ever beating Yurine, and the "original" is intent on rooting out the traitor, but they all begin to suspect each other and an argument ensues. Later, Yurine and Jashin-chan come across a Jizo statue by the roadside, and Jashin-chan eats the mikan that someone left there as an offering. Yurine warns her that she may incur karma's wrath for stealing an offering to a god, but Jashin-chan doesn't listen...

Princess Ecute of the vampires tries to get Yurine to join the vampire clan, and Jashin-chan is determined to stop her.