Polka is about to resume business as usual when he gets two unexpected houseguests: his niece Sayo and her bodyguard! Do the pair just need a place to crash, or is something more sinister at play? And Inspector Iwanome is still on Polka's track.
As long as I've got my shark 
sleeping bag, I can sleep anywhere.
طالما أنني أملك حقيبة نوم القرش
.فبوسعي النوم في أي مكان
Solange ich meinen Hai-Schlafsack habe,
kann ich überall schlafen.
Teniendo mi tiburón saco de dormir,
puedo dormir donde sea.
Teniendo mi tiburón saco de dormir,
puedo dormir donde sea.
Tant que j’ai mon sac Sharkator,
je peux dormir n’importe où.
Finché ho il mio sacco a pelo a forma di squalo
posso dormire ovunque, non preoccuparti.
Eu durmo em qualquer lugar se estiver
com meu saco de dormir de tubarão.
Мне где угодно нормально,
 лишь бы спальный мешок с акулкой был.