When a talking Doberman shows up at the front door instead of the pizza man, Ayumu learns the tragic secret behind Eu’s powers. Oh yeah, there’s also a whale of a demon that needs to be put down!

In the wake of Eu’s abduction, Ayumu finds himself trapped in a bizarre nightmare, and only Haruna has the power wake him. Meanwhile, Sera and her fellow vampires attempt to close the gates of the underworld once and for all.

This special episode consists of three different stories: in 'Yes, This is a 1% Miracle', Haruna goes to a festival to find it deserted and so everyone pitches in to make a lively festival by holding a contest with Sera and Eu as the prizes. In 'Welcome to the Danger Zone', Sera tries her hand at cooking, and in 'The One Day the Floor Gets Hit Most', the school holds a contest on nursery rhymes and Ayumu is repeatedly probed in a very uncomfortable area!