Kotoko receives a request for help from a giant snake, who is the guardian spirit of Tsukuna Swamp. It appears that a murderer named Tanio Aoi disposed of a body in the snake’s swamp, but there’s something that’s just not sitting right with the snake. After learning about Kuro’s powers, Kotoko asks Kuro to accompany her on this journey, but Kuro declines for a certain reason...
It said the guardian is so 
troubled by something
قال لي أنّ شيئًا ما يقلق الحارس
Der Wächter sei wegen
etwas derart beunruhigt,
Dijo que el guardián
tiene tantos problemas
Dijo que el guardián tiene tantos
problemas que no duerme por las noches.
que son maître était contrarié
et ne trouvait plus le sommeil.
riferendomi che una certa faccenda
fa perdere il sonno al suo signore.
Disse que a guardiã está tão perturbada
Сказал, что нечто тревожит хозяйку,
отчего она ночами не спит.