Kaban and Serval need to charge the bus's battery at a mountaintop café, but can't take the ropeway there. Instead, they ask Crested Ibis for help, only her singing is, uh, indescribable.
Serval-chan!
سارفال-تشان
Servalchen!
¡Serval-chan!
¡Serval-chan!
Serval !
Serval-chan!
Serval-chan!