Ashiya's friends Saga and Fushimi invite Ashiy and Abeno on the photography club's overnight trip.
Since the incident with the Executive, Ashiya has been able to detect yokai at a distance.
However, he still hasn't mastered that skill, so Abeno uses the overnight trip to develop Ashiya's detection ability.
Yahiko is invited along to help, but a prank he pulls on Ashiya draws out another one of his latent powers--!
I couldn't spare a moment to think 
about anyone but myself before,
Ich hatte bisher nicht die Zeit,
an jemand anderen als mich selbst zu denken,
Estaba tan alterado
que solo pensaba en mí mismo, pero…
J’avais trop de problèmes de mon côté
pour penser à ceux des autres,
Eu não parei nenhum momento para
pensar em alguém, além de mim, antes,