When Ashiya and Abeno see Zenko at school again, she asks them for help with a particular yokai. Zenko was bitten by a strange dog-like animal a few days prior. However, ordinary people can't see the bite mark, and Zenko, who was previously unable to see yokai, has begun seeing strange things. While listening to her story, a fox yokai suddenly appears behind Ashiya and Abeno. The yokai appears to recognize Abeno, but Abeno doesn't recognize him at all...
After all, between letting her arm 
waste away and playing with me,
Immerhin liegt die Entscheidung bei dir,
ob ihr Arm verkümmern wird …
Porque dudo que prefieras que ella
pierda el brazo a jugar conmigo.
Entre laisser son bras se putréfier
ou jouer avec moi,
Afinal, entre deixar que o braço
 dela definhe e brincar comigo,