On a fall day, Bullshit-chan takes Tougetsu Umidori to the mall. She?s acting odd?and has something to tell Umidori. But the sinister Mud Hat Faction is after them! Umidori with cat ears, Bullshit-chan?s Grill, an Aomori novelist, another Seiryoin, and financial gatekeeping! And at long last, learn what really happened ten years ago--Bullshit-chan?s secrets revealed! What answers will that lead them to? The strangest story around reaches its climax!

Kaeru Ryouseirui, Miso Ameiro It started with a request, how did it end up like this? Now that the bizarre truth behind the pencil thief has come to light, Umidori is left in a dilemma. Does she join Bullshit-chan in her mission or does she leave this weirdo to die...?