The Celaeno Library in the Pleiades star cluster is home to the largest book collection in the universe. It's said that even variants of Yiu-th only handed out at events can be found there. Mahiro is dragged along for some reason as Nyarko goes there to return a book. Hasuta, a former worker at the library, does his best to show Mahiro around, but they soon encounter two evil deities who have infiltrated the library...
On next week's "Nyarko-san W":
Bueno, ¿y "Nyarko W" 
de la semana que viene...?
No próximo episódio de Nyaruko-san W: