Another Naruto emerges from the falls of truth, yes He is the darkness inside Naruto. By sitting in front of waterfall and concentrating, Naruto enter the inner world in his mind. And that waterfall becomes mirror hich reflect Naruo true self. New enemies appear, Naruto have to fighting another version of himself. If Naruto did'nt beat him, naruto won't able to use the tailed beast power. Then naruto ask Motoi about Killer bee's past life. He wanna gathered information about killer bee who has been mastered his tailed beast.