After being forced to log out of the game, Sugin gets a phone call from Temujin. He tells Suigin that if he wants to save Riku Rei, he has to go to Stage 0 and find a player named Nishikaze. He tells Farin this and they both set out to save Riku Rei.
So this was the real reason 
behind the festival.
إذاً هذا كان السبب الفعلي وراء المهرجان
Das steckt also wirklich
hinter dem Festival.
Así que esa era la razón del festival.
Así que esa era la razón del festival.
C’est donc ça,
le vrai but du festival.
Quindi era questo il vero motivo
dietro al festival.
Então o real objetivo para o festival era isso.
Так вот, зачем нужен был этот фестиваль.