Naruto and Sasuke had defeated Kaguya and fought one last time in the valley of the end. Unknown to them was with Kaguya final act of defiance was to end the world of ninjas. From the moment she was sealed onward, every child born will no longer have chakra. The jutsu will end when the generation born before Kaguya second defeat die. Pairings are Sasuhina,Narusaku,Shiktem,and more