Hayate, Nagi, and Maria all go to a hot spring inn, only to find that Yukiji has been murdered!
Ba-boom! Boing-oing-oing, 
boing-oing-oing! I'm Nagi Sanzenin!
¡Ba-bum! ¡Boing-oing-oing! 
¡Soy Nagi Sanzenin!
Ba-boom! Boing-oing-oing, 
boing-oing-oing! Eu sou Sanzenin Nagi!