Nike and Kukuri meet with a mysterious society, and that meeting sends them on a quest to gain the strength to beat the Demon King.
It's "Guru Guru"!
!"إنّها "غورو غورو
Es heißt Ringel-Rangel!
¡Es Guru Guru!
¡Es Guru Guru!
Guruguru !
"Guru Guru"!
É Guru Guru!